Going all win with a lot of patience time will help me I think in the long run. A lot of coins went this year 10, 20 times. If it will increase another 10 times then you have your 100 times. Not all coins will do this but maybe a new one can do this also.
But I except that more will be online. The Governments are pushing for this. So there could be a lot of potential with this way. A danger is that the Governments can decide to introduce their online coins. Then only a very few will survive.
If anyone is on fomo that some shitcoins will pump 10x because of the current hype, than sure to be rekt soon. If any altcoins don't have product development or use-cases and it's pumped a lot, than it's a pure shitcoins and it won't survive in the long run. So try to DYOR before taking any further steps into altcoins.
BTW, none will use those coins which are introduced as those could be more centralized than other altcoins. Even if anyone use those, than it would be only for cashing cryptos for real life and nothing else.