I feel UI trends have gone in the direction of making things worse, not better.

I remember when it was pretty much unanimous that “mplayer” was beautiful in all its square corners glory, while “Windows Live Media Player” was seen as a horrible abomination.

Now it feels like everyone is on board with inefficient UI designs like the latter for some reason.

I don’t understand the posh stylistic decisions around padding, rounded borders, etc. How do those things make the UI better exactly?

As someone who used low resolutions for most of my University years (I did my thesis in a tiny ultralaptop), I relied heavily on a custom gtk2 theme I had to write to remove most of that padding that made the UI feel so unnecessary and my screen so cramped.

Gnome now pushing for removing theming completely and relying on just color scheme customization feels totally backwards to me. I don’t have an answer for OP sadly… other than just using terminal / tui apps more whenever possible.

Which is why you should only care about the personal opinion of those people when it actually relates to that reliability.

I don’t care whether Linus Torvalds likes disrespecting whichever company or people he might want to give the middle finger to, or throw rants in the mailing list or mastodon to attack any particular individual, so long as he continues doing a good job maintaining the kernel and accepting contributions from those same people when they provide quality code, regardless of whatever feelings he might have about whatever opinions they might hold.

You rely on the performance of the software, the clarity of the docs, the efficiency of their bug tracking… but the opinions of the people running those things don’t matter so long as they keep being reliable.