A. Landlords can most certainly terminate your lease because of that. They can't throw you out immediately because of tenant protection laws, and they have to let you get your belongings once you're evicted.

B. ToS are just as legally binding as a lease (provided they are presented in the right manner, which is how Google presents them). No one cares of you actually read them or not. As soon as you check the box that said you read and agree to them, you're legally bound to follow them.

C. No one ever said that repercussions have to match the violation. As I said, perhaps suspending the account is the only way Google can comply or protect themselves legally.

D. Google has no interest in attacking anyone. They simply follow the protocol they set for this occurrence.

The common denominator here seems to be that people are getting outraged that they can't break the rules and get away with it.