unable to get rid of the altcoins that we have received in our wallet. and currently there are a lot of scam altcoins being distributed to our wallet addresses. but we can't do much about its prevention, so my advice is you better ignore it and never do any transactions with altcoins that you don't know. although not dangerous but we must be vigilant so that things do not happen that we do not want.
So it's enough to just ignore shitcoin then that's the right solution, because it could be that the main wallet will be contaminated from the hacking code on fake smart contracts, although there are currently no cases of hacking through shitcoin transactions but it is likely that in the future scammers will develop new systems with more difficult hacks.