So, I think a big part of this is your method of learning, and also probably a generational thing. I prefer to draw a picture/sketch to explain stuff; and learn better in a similar way. When helping 9 y/o daughter with math homework, I draw all over her homework. 12 y/o daughter, I got to Contasrnly tell her, "write it out, you can't solve a math problem looking at a screen"; but maybe other people can?
In online learning, I find people are very reluctant/slow to ask questions, and about 50% of the class won't understand, or ask.
That doesn't make it bad, it just makes it something I would have to work harder understand.
We do use Microsoft Teams a lot at work for meetings; and being able to share your screen, and highlight something, and say "what is this in the upper right corner mean" is nice; and you can instantly flip between aerial images and plans, which you wouldn't be able to do on paper