If you call your newsletter post a "substack", I'm unsubscribing.
If you call your YouTube video a "podcast", I'm unsubscribing.
Hell, while I'm yelling at clouds, if you call your individual blog post a "blog", I might unsubscribe from that, too.
@jbaty I think the reason a lot of youtube videos get called Podcasts is because they *also* do audio only pod casts of them (e.g. the Petapixel one)
@tmcfarlane People listen to music on YouTube all the time. I'll allow them to continue calling them "songs"