Top 5 altcoins don't mean that they are all good.
I do agree with this guy and the examples that he has provided.
Removing ethereum from the list, these are my top 5 altcoins which I think I can rely on as an investor or holder.
1. Binance coin
2. Crypto.com
3. Tezos
4. Monero
5. Litecoin
My top 5-10 list are changing depending what I think of the market and news from each other.