Personally I use Linux unless forced to use something else by my employer.
Why is that in any way exonerating? Most people do most of their actual computing on their phones now, it is not an irrelevant toy platform. We should be more, not less, hard on Apple than Microsoft for pulling this shit on their mobile platform.
Its a psychology trick that took decades of marketing to pull off, but they are deeply entrenched as someone's identity. These users have a religious devotion and will defend them, because an attack on Apple is an attack on them and their group.
If you don't care about a corporate in-group, you are most likely wanting a quality computing platform. Which is why people are so hard on Google an Microsoft when they restrict computing.
I don't think I ever used iMessage or Facetime in my life and I've been using iPhones for 15 years. Most people I know that have an iPhone also don't care, in the 3 countries I lived in. We use WhatsApp, Signal or Telegram.