Definitely not. A company of that size with 100K paying users (so like $10M+ ARR) would be considered wildly successful. In their case it was probably a tiny tiny fraction of that.
Wyze did this recently with their subscription, which they let you pay as little as $0 for. They forced anyone who didn't subscribe onto a lower tier, which only stored still images instead of videos in the cloud.
I believe for that reason, for some founders it is, "you either die a hero or...."
If you use something for free, dont be surprised if it isnt there tomorrow.