[tcd]

Right - so you get all the functionality of bootstrap using CSS grid; all the modals, spinners, buttons, and most importantly: browser bug fixes and quirks people contribute over time.

Bootstrap is a _framework_, not just a layout system.

Also, BS uses Flexbox at the moment, I doubt they'll go to grid any time soon.

[mattmanser]

Plus a bunch of themes you can just buy, so for many smaller sites you can skip getting a designer involved at all.