Yeah Linux can be troublesome if you’re dual booting on a single drive. Updates can break the GRUB. Also it’ll take a while to optimise your workflow (like finding replacement for Windows apps).

We don’t need to start with big products such as phones. Start small, such as moving off to a new email for personal use. Keep the gmail one for junk use (i.e: when signing up to services). Ask your closest friends to switch to Signal instead of WhatsApp. Use Firefox instead of Chrome (you can import all your browser settings). This process will take years and shouldn’t simply be a knee jerk reaction).