This is more or less where I’ve landed lately. There are some things I really like in Svelte and Solid but not enough to overcome the massive ecosystem advantage React has.
I've rarely used React, are you talking about React-specific libraries? I find it hard to believe that there are more maintained React libraries than vanilla JS libraries.
It basically singlehandedly convinced me that the ecosystem was worth going with react when I started my project, despite really enjoying svelte.