You can say good or bad things about LocalBitcoins but this is the perfect example how a crypto service should close it's doors. Cascade of warning and full payout. 10 years with full reserve. We miss it nowadays.
Not exactly a 10-year service, but I still prefer how localcryptos closed their doors. They refused to bow down to the KYC bullshit.
How do you stop scamming without KYC? How can users be safe without KYC?
Try checking out how bisq or localcryptos operate/operated.