BTCpay, yes. Lightning Network, at the rate it's going, absolutely yes. And I recently came from a conversation that's alerted me to new developments with Eclair wallet that makes it almost easy for people to immediately start using LN. You could link to Eclair documentation to try and get users to do it.
If you really want and you don't mind that you don't have private keys, or coin control, then in addition to faucethub, you can also use Coinpot (the wallet of mega faucet moobitco.in) and MoneyPot. Both are suited for micro transactions as there are no utxos, and I believe if the 0 fees and instant even if between same wallet users.
I want to ask for the wallet that you recommend, is it a safe wallet and it won't be a crime to people who often take the contents of our wallets, I've often experienced this incident, is this a hacker?
You're asking about Eclair wallet? I wouldn't guarantee it on safety and security, nor any wallet for that matter, but you could do a lot worse than Eclair. It's built for lightning network, and it's open source... so that means anyone can look at the code and verify. This isn't a guarantee that it's safe, but it ensures that they can't hide any malicious code, and ensured that people can find bugs and help make it better.
However safe a wallet is, however, you still have to practise good security. Losing your private key to a hacker through carelessness gives him equal access to any wallet you have.