Just this year, Google/firebase has dropped their flat monthly fee plan which increased the spark plans limits. Just this week cloud functions have been removed

Just this year, Google/firebase has dropped their flat monthly fee plan which increased the spark plans limits. Just this week cloud functions have been removed from the free spark plan, which will break a lot of peoples apps. These decisions are alienating to me. I've been working on migrating my heroku mern stack app to firebase but now I'm having serious second thoughts. I was initially attracted by the free and flat fee plans. I won't ever sign up for a service that demands absolute liability without any way to put hard limits on expense. Without a way to put an absolute maximum limit on expenses, whether $10k or 0.01, I'll never upgrade my account on firebase. I've spent this week reviewing some alternatives and standing up everything myself on a vps is more attractive then losing sleep over the possibility of my crappy code bankrupting me on firebase.