Ohhhh some people don't care or it would make you more endearing.
PLUS, that lends more strength to the counterbalance point (to counterbalance all the young perfect people on YouTube!)
There are also lots of audio-only YouTube channels. The real problem is: video takes so much time to create, edit, etc.
OK... I have it - you should do a podcast limited series! LHR Top 10 Tips
Much of it would be "evergreen" content as the content creators say. Always lots of downloads and a source of new ad revenue for you. Rah!