Opinions on Coto Japanese Academy YouTube channel?

Hi, recently this channel has been pooping up on my feed and it looks like a good resource to me. I'm around N4 level but I've watched some of their N3 level videos and they're short, straight to the point and easy to understand. I guess the japanese language might be a niche category but they barely get a couple of hundreds of views in the first days after an upload.

Had you heard about them? I'm mostly interested in knowing if they're a good resource as my level is not advanced enough to know if they're leaving important things out or just outright explaining things wrong (I doubt it as they're natives).

Here's an example of their latest video.

I'm in no way affiliated with them in any way, I hope this is allowed.

Edit: you need to turn on captions as they only talk in Japanese. Maybe that turns away people that don't know about that?

by OvejaMacho