Altcoins have a future but the majority of ICO are going to crash and burn, clearly a bubble market at the moment. Just look at the announcement page here on bitcointalk a million scamcoin projects and most of them end up being funded.

memecoins will never be the future of anything, you don't build a serious project on top of a joke.

You mean the Thai sexworkers bosses.

Ripple is very volatile and I think it could easily go down to 1k satoshis again during the next major ripple crash sometime in the next few months. In the short term I think it won't go above 20k satoshis.