I agree, I've been traumatized by the system. Whatever I've learnt that's been useful to me has happened through the internet, give or take a few good teachers.
I still think it's a good auxiliary tool. If you understand its constraints, it's useful.
It's just really unfortunate that it's a for profit tool that will be used to try and replace us all.
I do go to the real source first. But sometimes, I just need a very simple explanation before I can dive deep into the topic.
My brain sucks, I give up very easily if I don't understand something. (This has been true since way before short form content and internet)
If I had to say how much I use it to learn, I'd say it's about 30% of the total learning. It can't teach you course work from scratch like a real person can (even through videos), but it can help clear doubts.