Good thread idea! here are a few thoughts
Vesting: This can be good and bad, sushi has done really well with the lowered rewards but is going to have a hard time 6months after they initiated this as inflation will now be the same as prior. I believe this starts in a month or two and should cause quite a bit of price depression. Vesting is basically just delaying inflation to a later date and might be just a band aid for price.
Disincentivizing claiming rewards: You could have so claiming rewards causes reset of a boost multiplier so LP’s which are in it for the long term have higher rewards than those who are claiming and dumping (something like 2 weeks to reach max boost and max reward boost of 1.5-2x normal sounds good here). Youd need to decide how this works with adding more funds, wouldnt want someone to add $1 for 2 weeks, then add 1m when they reach max boost.
Deposit/Withdrawal fee: Other projects have used this and the fee goes to either governance token holders (adds value), or current depositors (causes sticky liquidity). If a deposit/withdrawl fee was linked with being the only way to claim rewards it could work really nicely to get LPs who actually value the SEA token longer term. Apy’s would likely be much higher than other competitors as a result of this