Don't think my old Fujifilm X-A3 counts as "reliable autofocus"! ðŸ˜
Never too late to start a new YT channel! I might just start up a YT travel channel myself if/when I move overseas next year.
The 7artisans 12mm f2.8 lens I've got would be a good choice for vlogging, although I went for this 7artisans largely because I got it for next to nothing secondhand. If you're buying brand new then the Meike 12mm f/2 is only slightly more expensive than the 7artisans 12mm f2.8, but the Meike is a full stop faster which might be handy sometimes.
Ahhhh.... so you can't get them in any rangefinder mount? (such as M mount) But rather than need to be removed from a fixed lens camera then get a mount added to it? (such as M mount)
When I was looking through eBay beforehand, I did come across those with mounts already added to them, but they're at least a couple of hundred dollars! (if not even double, or tripple, or even quadruple that price)
Seems a bit pricey, when I could get vintage / dead mount DSLR lenses for a similar cost, or even far far less.