Bisq, localcryptos, hodlhodl and some exchanges are decentralized and they are bitcoin decentralized exchanges where you can exchange some altcoins to bitcoin, no kyc required.
Just to clear things up. It's only Bisq that is a truly decentralized Bitcoin p2p exchange if you are trying to exchange Bitcoin for fiat.
Localcryptos is noncustodial
HodlHodl is custodial, but they are not yet so strict on KYC. But they can ask for KYC anytime. Just check their terms and conditions.
But OP is talking about Localcryptos, it is a KYC P2P exchange and not decentralized, it is just like Paxful or Binance p2p, the reason I mentioned both instead.
You wanted to say Localbitcoins?