maybe no longer for now, because now many are required to use passports and proof of residence, and I think that's one of the most complicated difficulties
I have participated to a bounty campaign that requires KYC but they announced it after the token sale, the form got opened, announced that they will be going to distribute the tokens right after the KYC verification but the insane part is that they never distributed the tokens and it is 1 year ago the team are not responding either luckily I did not submit KYC documents as it the project turns out to be scam lesson, evaluate the project carefully before engaging to their campaign.