I view premature abstraction as a type of premature optimization mistake, this is how senior dev bad code is written a lot of the time either because of faulty

I view premature abstraction as a type of premature optimization mistake, this is how senior dev bad code is written a lot of the time either because of faulty generalizations and anticipation or a strict adherance to some principle they don't really understand. Because frameworks are sets of premature abstractions it really depends on how they do it and how much of benefit they provide compared to other existing solutions. I think we came a long way and SvelteKit really does provide minmal bloat and redundant complexity.