Also not sure what you mean by your configuration struggles. Never had that happen. Also worth mentioning, my macbook runs Full Disk Encryption which needs my Yubikey to unlock, and I also have impermanence - everything (outside of a few specified directories like ~/Downloads) gets wiped on a reboot, so that my configuration is as reproducible as it can be. I could pretty much reinstall the system and have everything be 100% the same.