I've worked with all three frameworks, but as a mostly single dev/engineer I very very much prefer Svelte because it lacks a lot of boilerplate that React has, and it's easier to think about than Vue's clunky way to write variables and functions. But I'm a "hacker type" and don't work in a large tech company. I haven't seen Svelte in any sort of "real tech companies", haven't seen it on job boards, and it doesn't see…
Nowhere near enough “to work for large teams”, as is the argument for Angular and the Java world it gets its bad ideas from.