And those who don't modify Bootstrap also probably load the whole damn thing instead of just the parts they're actually using. They use a CDN-hosted copy and sa

And those who don't modify Bootstrap also probably load the whole damn thing instead of just the parts they're actually using. They use a CDN-hosted copy and say "eh, performance isn't an issue because the files are probably in the user's cache anyway." Except the files aren't in the cache more often than not. Bootstrap has flaws but they keep improving it. A non-professional designer using Bootstrap is a better outcome most of the time compared to no CSS framework or using many of the others.