I don’t have to explain why all people should be using the internet. If I do explain, it will be heavily edited.
However, people run their own lives, and if they choose to live without internet, it’s their choice and their consequences.
One thing is certain. If one starts using the internet, there’s no turning back. If the yeshivas feel that the dangers of the internet are too great, it makes sense for them to use an inferior means of teaching for a few months. Corona will eventually leave us, but the effects of internet use will not. For the yeshivas, it is not a simple choice, and one has to respect them if they decide to forego the internet option.