I just opened a Vimeo account (can't YouTube with no Gmail. Can't Gmail without a smartphone)
I am going to start making videos for you. I don't think I can imbed the videos in an email although I will try it here:
<iframe src="https://player.vimeo.com/video/1148675820?badge=0&autopause=0&player_id=0&app_id=58479" width="1280" height="720" frameborder="0" allow="autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share" referrerpolicy="strict-origin-when-cross-origin" title="My video - Date (2)"></iframe>
Here's my profile link:
I haven't made any official videos yet. I will post them here in some fashion every time.