This is called address poisoning according to
Faisal2202. It is method used by scammers to probably monitor the address and it is hard to stop this kind of attack because you can not stop people from sending you coins or tokens. If you are uncomfortable then a change of address is needed.
Here is also a thread by
Pmalek you can read through get some measures on attacks like this
Yes, it is very difficult to avoid something like this, especially when your wallet address has been flagged by them. personally, I also have quite a lot of spam tokens in my wallet. The only way to avoid that is to replace your wallet with another wallet, or you can just ignore them. I quite believe that people tend to ignore such tokens in their wallets.