VODs of our streamers on Rutracker.

first, it's better to cut out the opponent's moves during editing.

Either you didn't read my previous post carefully, or you're not familiar with the topic – you can simply skip the opponent's turn by pausing the video, but after the contact with the opponent, HIS turn is no less interesting to watch than your own.

secondly, downloading the file is not a problem at all.

Not everyone has unlimited data and not everyone has a good internet connection, so speak for yourself.
Regarding the topic – I plan to record a video soon, approximately 3-4 weeks long, using the same principle as the 4-minute blitz without an opponent. Considering that attention to the voice commentary during the game is quite distracting, I think it's better to record it after the video is ready or even upload it as a separate audio track (many players already have the function to connect an external audio track). And then, based on the download results, we can judge how much demand there is for it.