I don't think there is a perfect system here, even the best of them experiences issues. What is important is that this kind of projects will have to learn from this mistakes and try not to make the same in the future.
No doubt that ETH 2.0 is the top altcoin, but what if there is a alternative like SOL and others? isn't it everyone will benefit from it?
Having an
alternative for Ethereum is clearly not the problem. The problem is if the
alternative blockchain has a history of outage causing the community to ask if the
alternative is a benefit or is it a liability in the cryptospace. If you are looking an alternative, I reckon the best is still Binance smart chain. Their development team centralized the block producers to 21 nodes for speed, however, the platform never had similar problems as Solana.
BNB is great but it is centralized as well, that seems to be the problem. Of course, this doesn't mean that SOL is better, SOL is both centralized because the creators keep stopping it and that means it is centralized and shouldn't be invested. But at the same time BNB, is like that as well, those 21 nodes are basically all controlled by Binance itself and that part is risky. Do I believe that BNB is better than all other altcoins aside from ETH?
I do, it is by far the best one, clear third in my mind behind btc and eth, but we should be still careful about it because anything wrong done by Binance will hurt BNB price and that is risky investment.