Can you unmount them? That would make it much easier to clean behind them and from all sides (maybe even immerse in water). Then screw them back in place. I found my rail-guided shower doors so cumbersome to clean that I got rid of them altogether and replaced them with the simplest shower curtain. You can just throw that one in the washer.

I don’t think it’s actual misunderstanding, it’s ignoring the real issues. He is focusing only on the technical side of the problem (as if that’s the only criticism people have about AI) and I fear his pretending there’s no ethical, societal and economic problems is deliberate - as opposed to an oversight. If you look at the number of influential former AI critics/skeptics recently changing their tune like Linus, it looks to me like they are simply all buying bought up.