I wonder why should someone use either of those, if typically you'll end up with something Django like but less pretty? I sometimes use Flask if I need to spin

I wonder why should someone use either of those, if typically you'll end up with something Django like but less pretty? I sometimes use Flask if I need to spin up a tiny API, but for something bigger DRF and Django just saves time. I get that this stack is boring, but is battle tested, has no surprises and just works. If I need performance then I go for Golang.