Oh c'mon graybeard, you can't honestly be defending 1500 line components right now can you? It's not even a matter of abstraction choice, it's a matter of simple hygiene.

You know what's worse than the wrong abstractions? Copy and pasting your inline-styled div with a zIndex of 99,999 for the fifth modal in a row because you can't be assed to write a damned display component in anticipation of the next time you'll need to put a Modal together.