I’m have done both, Spring Boot and Laravel on BE and Vue, Svelte and React on FE.
Don’t believe the FUD. Vue and Svelte are fun if you have a moderate understanding of HTML, JS/TS and CSS in your sleeve and those reactive frameworks are indefinitely better than vanilla JS or jQuery. React is another beast and I really didn’t like working with it.
Both Vue and Svelte have nice setup tools for NPM/PNMP (I’d recommend the latter) that create template applications in a few minutes which immediately run inside a local dev-server. Change some code and changes are immediately reflected inside the browser. It’s really a nice DX. And both frameworks have very nice ecosystems and GUI frameworks, e.g. VueUse or shadcn-svelte.
It is day and night. Svelte is nearly vanilla JS/TS. No quirks and surprising side-effects like in React. No shadow DOM. With the new rune system in the next version it will even be better. For me it had the best DX of all frameworks I tried.
I suppose OP is frustrated because the business world hasn’t catched up and most of them still only search for React devs, which is in my opinion very stupid, because React can be so frustrating for devs. The reddit sub for svelte has ever so often posts by them praising the sanity of Svelte.
But it would be a valid point by OP if that is their reason when their income depends on it. We can only hope Svelte catches up in that regard.