Alongside the various bugs you get, one of the issues of upgrading to MacOS 26 is that it has one of the most notorious inconsistency issues in window corners. Iโm not sure what exactly pushes product designers to like the excessive roundness1. I believe that UI design is the most influencive2 field ever since designers just try to follow whatever big companies do (in fact I see this a lot in my work, when two designers are having an argument, one of them would resolve it to, letโs see how Apple draw that button), which means that we are probably going to see this ugly effect elsewhere very soon.
Source: Make macOS 26 consistently bad (unironically) at La Vita Nouva
This is a hilarious and intelligent solution. I still have not updated to macOS 26.4, even though it prevents me from watching F1 on my computer. There is another user-hostile Apple decision for the pile.
What is brilliant about this fix is that it does not require disabling System Integrity Protection. That alone makes it worth bookmarking if I ever get forced onto 26.4.
God, I hope not. ๐ค