At work, I opted for a mac due to how terrible the windows options were. But macos itself fought me all the way so the way to be happy at work was to replace finder, to replace the dock with a taskbar, and to rebind the keys, so that everything acted like linux/windows so that I can get my job done without falling in love with apple. To me that was simplicity - the simplicity of not having to relearn for no reason.
At home, I no longer dual-boot because I vm. Now Linux and Windows cooperate. And the linux got less exotic. Debian: something I can trust, that gets out of my way, and changes slowly.
But I'm also loving the truenas system I set up because it and freebsd take that simplicity to the next level.
In both places, unix tools that go with me, so I am in my natural place everywhere. Basically, tmux, emacs, fzf, eza, and a bash/zsh config.