I didnt even have to write me own script. I gave chatgpt a notepad with channel urls and just told it to write me code to load these urls one by one and download the Last 2 videos. (Trust me you dont want to accidentally download a whole channel). Yt dlp can maintain a log of sort so videos aren’t downloaded more then once.
I run this script on a schedule and delete the video when i am done with it. Nice and clean. I can also recommend trying to run an invididious instance for general video browsing but mine took some twiddling to setup right.
Like, my main issue with ads is all the tracking they do. If they add non-targeted ads to the video file I downloaded, whatever, I’ll just fast forward through that part of the video.