I get that but this is not an "unsolved problem" IMO. Anyway anybody is 100% free to use their time as they prefer, it just makes me wonder if there are/were re

I get that but this is not an "unsolved problem" IMO. Anyway anybody is 100% free to use their time as they prefer, it just makes me wonder if there are/were real technical, unpatchable limits in the already existing solutions or it's just a (totally reasonable) case of NIH.