I have never used LocalBitcoins.com for P2P but I knew that they have been here for so long. It’s the OG of the P2P crypto trading (but correct me if I am wrong). It’s just unfortunate that they have to close because of the declining number of traders in using their platform, so nothing is really permanent.
But there are still other P2P platforms from exchanges like Binance, KuCoin, OKX, ByBit, etc., that we can still use as of the moment.