Got loads, either recorded or bought. I either fall asleep to them or watch them intently.
Currently in my bedroom TV is disc 2 of Earth Story (Aubrey Manning), with Bettany Hughes' Atlantis: The Evidence on the USB (along with other stuff). I've gone off Bettany, though, as her latest films have her speaking with that horrid 'upward inflection' (she didn't used to), as though she's unsure of her own mind.
I've got the original BBC The Planets, cobbled together from various sources (don't like the later, updated versions because of the narrators, who were chosen to fill quotas, rather than on the quality of their voices and speech).
Francesco Da Mosto is another fave of mine, as is Waldemar Januszczak.
Maps: Power, Plunder and Possession, by Jerry Brotton, is another good one. He's done a few documentaries, but I'm mostly limited to only what's broadcast.
The Secret History of Writing.
Richard Miles' Ancient Worlds.
Precision: The Measure of all Things.
Most are recorded and there's too many to list (are we to include Top Gear, too? 🤪)
I bought a number of Mark Evans' Is Born DVDs a little while ago. They're trimmed down versions of the original broadcasts, though.
On the telly, at the moment, I'm enjoying Bangers And Cash (and it's recent spinoff). And Wheeler Dealers, if I can be bothered with Mike. I try to catch that one with Richard Hammond in which he starts a car restoration business.
On Amazon, Clarkson's Farm is good. Amazon also has some Jim Al-Khalili stuff (physics), but the soundtracks are seriously fucked up and not worth bothering with for it (seems to be a lot that with the documentaries on Amazon).