It takes so much effort to put a quality video on YouTube.
1. Researching
2. Scripting
3. Recording ( screen record while doing the hands on of the topic, drawing concepts on whiteboard + voice over )
4. Editing
5. Thumbnail

Then upload.

If its a technical video like a programming tutorial or something like that then you also need to have a github project as reference and then also probably have an article on your own blog or some popular blogging platforms. Its just too much work at times compared to vlogs which I find is just blabbering your daily life. I really dont know why people with vlogs so much views.

@divinedragon exactly

do not overthink it, make something and if there is value people will watch it. Blog on your own site, or use micro.blog