As far as I know, the only bad thing to give out is your private keys that like a 10 or 12-word thing you use to secure your crypto. But giving a receiving address honestly I think it's harmless and people are worrying way too much. I could be wrong but I don't feel I am. The only thing anyone can do is send your crypto to a receiving address like that. Unless a person has full excess to your wallet with private keys and passwords and possibly your phone to if you also have 2FA set up there is no way anyone can scam or take or steal your crypto with just a receiving address. This is like the 3 or 4 comment about this so felt I needed to go into more detail about how it's harmless to give out.