It would be wonderful if not for the related drama and personal attacks.

It's a shame even devs take part in this drama (saw some post on Citra's forums by some dev declaring Exzap to be the worst ever and "hated by the emulation community at large except some users because they're selfish", and how he's unwelcome there for daring the closed source stuff or something, plus of course allegations about stealing SDKs presented as fact last year already), and Exzap initially offered to share tools and findings but now with the recent Patreon push and him abandoning the Github he opened for Cemu and related stuff, I guess he's not as enthusiastic to do so anymore...

Just imagine what if something today happened like DS emulator devs accepting to stoop so low and accept help and communication from the (closed source) NO$GBA dev whom they have differences with about the open source creed, which in turn encouraged that dev to share even more stuff. That led to a lot of awesome stuff like GBA weird peripherals going mainstream, and DS emulation but also romhacking advancing significantly. Right now, even like-minded open source devs are sometimes discouraged from sharing stuff with each other because of subtle differences in the licensing.