So much of the FSF's myopic vision and ineffectiveness that you accurately point out stem directly from RMS playing a leading role in the FSF. Why does the FSF spend so much time browbeating people for saying "Linux" instead of "GNU/Linux"? That's entirely because 30 years ago RMS's ego wouldn't let him admit that something he had no part of was becoming popular so he had to make sure he got credit for it. Why does the FSF spend so much energy insisting on stuff like free BIOS? Because RMS thinks anything other than a 100% free ecosystem is unacceptable, so significant resources must be invested into endeavors like that. Enjoy your 12 year old ThinkPad with external Wifi dongle!
If you remove RMS and his cronies, theres a chance the organization could reform into something with reasonable goals. But until then it's just going to be a vehicle for his personal bugbears, which as time goes on become increasingly out of touch with reality.