It's a good question and will not be answered very easily.
There are countless variables to make you or I think they are useless or even useful!
Bitcoin itself is bumping into true adoption or even applications of different levels.
The Altcoins that can be a support or an item of experience and support for Bitcoin are doing better.
There are exceptions like ETH and XRP, but nowadays we see that it's not enough to be faster or even have multiple Dapps under your platform!
You need variants and details that are difficult to measure.