Is size really that much of a problem with React? With some chunk splitting and a good hosting, it has always seemed reasonable to me. The main argument for m

Is size really that much of a problem with React? With some chunk splitting and a good hosting, it has always seemed reasonable to me. The main argument for me when choosing a front end framework is the availability of ready-made UI components, and React has always been ahead thanks to MUI. I'm just an amateur/hobbyist at front end development though, curious what real front end developers care about most in a framework. Especially, isn't that a huge pain not to have access to all the wonderful MUI components when leaving react?