Uh they weren't garbage, there was some crappy drivers early on, but that's mostly been fixed now. They're no 4090Ti Ultra Premium Super Whatever, but on cost to performance in the entry level segment they're solid performers
Have people actually used them for transcoding in anger yet? I was very interested in buying one for transcoding on a Plex or jellyfin server but last I checked, there were still lots of driver limitations
Supposed to yes, but when I last checked (which was a few months ago, admittedly), it would crap out if you tried to transcode more than a couple of streams at a time. Which given that an intel CPU with quicksync can easily do 20+ 1080p streams, was a bit of a let down.
Its performance and driver situation might not be as great as AMD and Nvidia at the moment, but at least it works. At the very least still miles ahead of Moore Threads GPUs, which released around the same time.