It seems to be connected to AirGap team (Paper GMBH), who is also team behind youves I think, it’s a multisig contract and main XTZ/YOU liquidity provider on quipuswap for KT1PL1YciLdwMbydt21Ax85iZXXyGSrKT2BE pool contract. It’s deployer address mentions can be found in Beacon docs and some other Paper materials
You can see how much rewards for pool were lost here to pirate bakers (almost all rewards for last 100 cycles): QuipuSwap YOU on tzkt.io, and everyone who provides LP there also loses their share of rewards, not just LP contract we are talking about. The deployer may be not aware about it because it doesnt impact any functionality. Pirate bakers who vote for themselves just don’t pay any rewards to the pool.
This is a known Quipuswap v1 pools issue which was fixed in v2, but it requires lp migration to the new v2 pool contracts. Or locking most LP in v1 contract voting to up the threshold significantly for veto and self-vote. Or moving liquidity elsewhere (plenty, youves, etc)
This issue also impacts Quipuswap UUSD pool (KT1EtjRRCBC2exyCRXz8UfV7jz7svnkqi7di - QuipuSwap uUSD on tzkt.io) as it’s main provider is youves LP uUSD/XTZ Long-term Farm (KT1RLGwCgeq2ab92yznQnJinpqy9kG13dFh2) also doesn’t participate in voting and thus pool also lost all rewards for last 100 cycles. This could be additional yield for youves farmers which was gone instead to pirates (and keeps going to them). Some community members try to fight with pirates by vetoing them with their own resources, but pirates just spin new bakers.
I just don’t know how to reach to Papers/youves directly with this, so they can take some action, so I came here