Luckily, one can still revert to the classic calculator: https://win7games.com/#calc

I use Windows exclusively for games, but I don't like playing the game of disabling upsells, dodging unkillable Edge, and restoring secret pre-AI versions of Windows components.

	▲	layer8 28 minutes ago \| parent [-]
		I don’t like it either, but as an easy solution it’s still the lesser evil for me. At least they do allow running 20-year old binaries.