I think for people over 50, I guess "Gen X" and older, this is still often true. I've never considered therapy or medical help for any way that I was "feeling" and certainly have had times of grief and loss and sadness in my life. In some of those moments, when peers or friends noticed it, the gist of their advice was to “suck it up” or “get over it”.

I am also introverted, procrastinate, am not very organized, and am not very good at housekeeping. My view on how I would change those things would be to just suck it up and do better, if I had to. And when it matters, that's what I do.

I don't mean to say that this is the only correct way to approach life but it is how I look at things.

I do not agree. While there may be a flux of people who have therapists, the majority do not and that is why you hear about it on Youtube.

I do agree that younger people are trying to take more care of their mental health but I do not see healthy reasons for which they are chasing that improvement. For example the “pursuit of happyness” is indoctrinated and people think they always need to be happy. At the same time I think people are self-diagnosing which I do not include as “health care” as I meant it, but rather self care or even passive-hypochondria.