Once you learn svelte , you will not enjoy writing react code after you find out how easy svelte is. It’s just like writing html with extra features!
Let’s see counter example in svelte
<script>
let count = 0
</script>
<h1 >{count}</h1>
<button on:click={()=>count+=1}>Click</button>
You won’t get the joy of choosing between multiple global store options as svelte has it ,inbuilt!
Now jobs are a real concern, svelte does have less job openings. :(
BTW, use whatever library/framework get’s the job done. :)