They could just do that anyway, (and I'm pretty sure selling influence is actually one of the things these protesting careerist mods do, just with more steps) the "real reason" is the API is generating less revenue than what it replaces, no big conspiracy
If that where true, they would have replied to those Devs who accepted the new API pricing. Instead, they ignored them for at least 2 out of the 4 weeks notice they gave.