Then I moved most of my other Google services (e.g. Domains, Gmail, Calendar, Search, Chrome) off to other companies and products (e.g. Cloudflare, Fastmail, DDG, Firefox). I figure that every interaction with Google proportionally increases the probability that my account will be terminated. So I moved off Google to protect my Google Drive, which seems ironic.
The last Google service that I need to move off is Google Voice. I haven't done a lot of research on this yet. If anyone knows of a good alternative that provides SMS-to-email forwarding, I'd be interested.
The issue is price structure. Github and Dropbox are great examples where I can be a Pro user and invite free users to collaborate, and it works great.
What we're seeing is a trend towards pay per seat with extremely limited guest capabilities if they exist at all. That's generally okay for businesses where $20/user/month is a rounding error on salaries. It just doesn't work for personal use.