And google is not alone here; many other major "free" email providers require a phone as well (dagger eyes at you, MS, yahoo, ect); and the icing on the cake are some websites even require a particular set of domains to register with them to prevent multi-accounts/bots/spammers/ect => just a big ol download-spiral of decisions that feed into eachother, just to put a physical ID on anybody to tag-em-to-sell-em
The biggest gripe is that it is mandatory; it is not an option and nothing we can do about it other than "vote with our wallets" - and google does not even allow ToTP use as an alternative to phones, lol
The beatings will continue until morale improves; always has been, always will