Yeah but it’s like 100 devices, I think. And I believe 3 users (meaning under one account; sharing a device with someone who makes their own account doesn’t count as a “user”). You’re right, but they’re pretty generous.

I don’t think it takes many resources to provide the service to consumers; it’s not like you’re using any of their bandwidth (minus the tiny amount used for coordination between clients). Oh, or if you use their DERP servers (encrypted, but still).