Governance tokens are described as ownership, and what they actually confer is a vote on a defined set of parameters, which is narrower and more consequential than it sounds.
The scope
Typically fee parameters, treasury spending, contract upgrades and adding or removing supported assets.
Which is meaningful, since upgrade authority means the ability to change how funds are handled.
Anything outside the contracts' control is not governable regardless of what a vote says.
Voting mechanics
Votes weighted by token holding, generally with a quorum and a threshold.
Which means influence is proportional to capital rather than to participation.
Delegation allows holders to assign voting power to others, which concentrates influence among active delegates.
Turnout
Participation is generally low, with most tokens never voting.
Which means a small proportion of supply frequently decides outcomes.
Low quorum requirements make this workable and make capture easier.
Timelocks
Delays between a vote passing and execution.
Which allows users to exit if they disagree with a change.
The delay length is the practical measure of how much protection this offers, and short ones offer little.
Off-chain signalling
Many protocols use signature-based voting that costs nothing, with execution handled separately.
Which increases participation and separates the vote from its enforcement.
Execution then depends on a multisignature group acting on the result, which is a trusted step.
Vote buying and borrowing
Governance power can be rented where lending markets exist for the token.
Which has been used to pass proposals benefiting the borrower.
Documented incidents include acquiring temporary voting power to extract protocol funds.
Concentration
Distribution is frequently concentrated among early participants and investors.
Which is publicly checkable on any explorer.
A protocol described as community-governed with majority supply held by a handful of addresses is describing an aspiration.
Legal status
The legal position of governance participants is unsettled in most jurisdictions.
Which includes questions about liability for decisions and about whether these structures constitute partnerships.
Court decisions in this area have begun to appear and are not consistent between jurisdictions.
Proposal thresholds
Minimum holdings required to submit a proposal.
Which prevents spam and excludes smaller holders from initiating anything.
Delegation is the intended route around this, and it requires finding a delegate willing to act.
Emergency powers
Most protocols retain a mechanism to act faster than governance allows.
Which is justified by the need to respond to exploits and is genuine centralised control.
The composition of the group holding that power, and what it can do, is the material question.
Treasury management
Governance frequently controls substantial funds.
Which raises questions about diversification, runway and who executes decisions.
Treasuries denominated in the protocol's own token face a specific problem, since their value falls precisely when funds are most needed.
Participation incentives
Some designs reward voting or lock tokens for enhanced voting power.
Which increases participation and creates markets in that power.
Systems where voting weight can be rented have produced documented governance capture.
Reading a governance forum
Proposal history, contested votes and how disagreement is handled tell you more than the documentation does.
Which is public and takes an hour to review.
Progressive decentralisation
The stated pattern of launching with centralised control and transferring it over time.
Which is a reasonable sequencing argument and is frequently used to defer indefinitely.
Whether transfer actually occurred is checkable by examining who holds administrative keys.
Multisignature arrangements
Most protocols retain a multisignature wallet with meaningful powers.
Which is a practical necessity and is a specific set of named or pseudonymous people.
Signer count, threshold and identity are visible on chain and differ substantially between protocols.
Governance attacks
Acquiring sufficient voting power to pass a proposal extracting value.
Which has occurred, including cases using borrowed tokens acquired for the duration of a vote.
Timelocks and delegation requirements are the standard mitigations and are not universal.
Forum and off-chain process
Most substantive discussion happens before any vote.
Which means the vote frequently ratifies a decision already reached among active participants.
Reading the forum reveals who those participants actually are.
Practical assessment
Look at holder concentration, timelock length, emergency powers and voting history rather than at governance documentation.
Legal developments
Cases have begun testing whether participants in these structures carry liability.
Which is unsettled and moving.
Some projects have adopted legal wrappers specifically to limit exposure for participants, with varying effectiveness.
Closing
The token confers a vote over defined parameters, which is worth understanding before treating it as ownership.
Delegation in practice
Active delegates publish positions and voting records on most major protocols.
Which allows holders to delegate deliberately rather than not voting.
Delegate concentration is itself a measurable property of a governance system.
What to check
Holder concentration, quorum, timelock length and who holds emergency powers.
The gap between how these systems are described and how they actually operate is usually visible within an hour of reading a governance forum, which is time well spent before relying on one.