He will look for answers literally anywhere, except for within.

The tech scene is just not as interesting anymore

He has literally publicly talked about this many times, he is very much aware of this fact and has stated that he's always looking for things that he can try and make interesting.

and the stuff he specifically covers is even less interesting. But the bigger issue is that everything LMG do is just corporate jank. It was fun when it was home garage jank, with 2 employees, but now it's just miserable and frustrating

On this part, I honestly don't quite get it. It's definitely a bit more corporate now, they are a 100 person company, but when it comes to the videos, I don't really see what else you'd want them to do? Sure they have some sponsored videos every now and then that are just showcases of a specific product, but even then I typically find them relatively interesting. And they still have a lot of videos where they're trying to build novel stuff and thinkering. Yeah, sure, it's typically on a higher level than what the average Joe would be capable of doing in their backyard, but I still feel like there's a place for it. Take one of the more recent videos, the one with the double-decker table. It's extremely cool to me, they took a regular table and a sit-to-stand desk, put one on top of the other, and made effectively two desks in one, one for gaming and one for a hobby. It's not something I'd build for myself, but it's a really fun concept.