You're correct, and those are likely all little-used in the grand scheme of Windows users (MBR -> GPT for certain).
But this is the future. Layers over layers of abstraction. The main idea is to make the attacker give up.
Everything is still harder to get set up right on Linux, but it stays right. I’ve also found the LLM’s dramatically shorten the time required to configure things I don’t have experience with.
MS have abandoned their power users, and the power users (some of them at least), are abandoning MS. I keep Windows around in a VM for work purposes; never had a better setup! I’m in complete control of my PC again.