I think the main problem with Peruns' videos are that they are videos. I run a little program on my home-lab that turns them into podcasts and I find that I enjoy them far more because I need to be less engaged with a podcast to still find them enjoyable. (Also, I gave up on being up to date with Ukraine situation, since up to date information is almost always wrong. I am happy to be a week or a 14 days behind if the information I am getting is less wrong).
I like Hardcore history very much, but I think it would be far worse in a video form.