I think you have a point, but I still think the Control AI strategy is probably now the best investment out there in terms of reducing p(doom). The backfire effects are limited (given many powerful people are already aware of AI), and the upside is very high in expectation.
its power base needs to be at the bottom.
This might be true, but the fact remains that we need a well enforced international treaty. And only the people at the top can make that happen. The masses have a big role too though: enacting a global taboo on AGI/ASI research, similar to the ones that already exists for other things like human cloning, which will make enforcing the treaty so much easier.
Do you plan on rectifying this soon? If you’re building a mass movement, you should be aiming for hundreds of thousands of people donating $10 - $20/month (say, the cost of an AI subscription..). That would give you a lot of funding, and also a lot of democratic legitimacy.