I've talked a bunch about exit strategies on here, but mostly in the form of knowing where the exits from centralized corporate platforms like Bluesky are.
It's also important, I believe, to know what possible exits you have from the corporate OS duopoly of macOS and Windows. That's not to say "go use Linux!1!!1," it's to note that Cook gave a massive donation to Trump and that Windows is quickly getting more and more AI-laden. At some point, you may not have a choice… planning ahead can help.