Or are these unavoidable ?
Pay attention to the list of coins above, that the list of altcoins is managed by the team and we will experience the worst risk when they are greedy to sell the token allocation from the team wallet. The list of scam coins above is only part of the hundreds of scam coins that scammers create every day, the solution to avoid this problem is that don't invest in altcoins because the main factor for losses experienced from altcoin investments. So if you are involved investing in altcoins you have to be very careful to choose altcoin investments, I only believe in investing in ETH and BNB for the top altcoins.