Sorry to break it to you, React is not great. Angular neither. They fill a void that they should have never had to patch up, and are flawed because of it.

The fact that the 'newest hotness' breaks your GUI each time is an alarming sign that something is very broken. Additionally you seem to be talking as if this won't continue to happen.

Your final point - I'll believe it when I see it. Along with webAssembly, in 10 years.