I'd hoped you might say you were making the platform solar powered with hydrogen backup, such that you could scale it up to make whatever revenue you wish without having to charge users, in fact you might even be able to reward users with some dividend, never worrying about overheads again.
Have you considered the possibility that if you good folks don't convert it to non profit, solar powered, Ai will, automating it and absorbing the platform, offering it for free in any case? I think all platforms should be considering this. The one that does it first will have a distinct advantage over all others that might follow.