You can always reason quite well about React if you follow good conventions. It's a tradeoff of complexity and flexibility.
IMO, Vue 3 has made a mistake buying into the whole hooks nonsense, and I find it less usable than Vue 2. On the other hand, Vue 3’s implementation is more comprehensible than React’s.
Idk, I found the svelte reactivity model a little confusing.
After working for a few years in reactive frameworks like Vue and Svelte, I feel I am longing for the simplicity of React now.
Vue really got it's act together in many ways from very start. Single file components are super ergonomic. I don't feel React ever nailed that with at least 10x different solutions. That and global state with VueX is so natural compared to, again, 10x different solutions in React.
Vue is a delight in many ways. I'm just currently seething over some issues I had with it's reactive state - and that's where I'm really siding with React. I could go on but I know it's a total rant.
In many ways, Svelte 3 feels like what Vue 3 should have been. The whole way that hooks works feels ugly and inelegant.