“our fake history” is a pretty good match to what you’re describing. It’s a relatively light hearted, rigorously researched, history podcast with a focus on misunderstood historical figures and events.
“The plastic plesiosaur podcast” is a really fun podcast more focused on cryptids and pop science.
One of the host to plastic plesiosaur has a YouTube channel called “trey the explainer” which is worth a watch.
And if you like low key, entertaining deep dives into machining or tech, check out “technology connections,” “this old Tony,” and “tech moan.”
I agree, but maybe it’s time for a Linux based Nintendo DS / PSP sized device? I mean, Nintendo has abandoned these truly pocketable consoles. Maybe with a die shrink they could fit something 70% as performant as a deck into that form Factor?
I personally know a lot of people who miss the DS and don’t game anymore now that the platform was dropped. Casual gamer types.