It’s all usable when you get used to it, but this is a great thread to link for people who develop scripting and programming languages, or just text-based technical interfaces. Because yeah, all that crap is designed with the US layout in mind and screw whoever chooses to use ~ and | as commonplace characters.
FWIW, I don’t even code and I still keep a US layer in the background. I forget which one I’m using constantly, it’s all muscle memory. I just Win-space and try again whenever I type a character and it’s not what I expect.
That is most likely going to generate less revenue than promoting donations, or a comparable amount at best. WinRAR is the meme example.
From a PR and marketing perspective, if I wanted to maximize my revenue as a single developer I would set up a Patreon or encourage recurring donations through the software by providing bragging rights stuff (merch, insider access, early access to unfinished builds and so on). Single mandatory payments simply reproduce the piracy/license access of commercial software and shaming people into paying without coercion just makes you seem less appealing to people who would donate anyway.