Memecoins on Uniswap V3 and V4 are trash because the owner of plataform and the deployer earn fees forever(example klik and stroid)
The best dex to launch a meme token is Uniswap V2, which is why you usually see contracts with clog bundle tax since they do direct launches on Uniswap. But there's one single launchpad (pump fun style) that has new pair > almost > bonded and then migrates to Uniswap V2 with 0% fees and solid liquidity.
livo.trade/tokenscope
I don't know who the dev is and I don't care either, because once the coin migrates to Uniswap V2, nobody earns fees anymore.
If you want to monitor V2 launches you can use this monitor
t.me/livonewpairs (has V4 and V2 here, prefer V2 tokens, V4 is trash)