You may have some valid points but here's a catch, it depends what they're after. Guys looking for a no strings attached lay or guys looking to meet the gird next door. What could wreck many other countries where the women are nicer and have lower expectations is the mongering brigade (already talked about in many threads on this site).
Whether for a serious relationship or a no-strings-attached lay, any increase in the supply of interested males without an accompanying increase in demand means a man's buying power diminishes in the dating market. Therefore dating can be expected to become harder for all men in a place where much of this occurs.
Still I'm happy to see a dating coach acknowledge it, and a female one at that.
Only because she can pretend to be addressing both men and women, I'd wager, haha. I think we all know who needs to hear this message more. (Hint: it isn't the gender which primarily comprises this online forum)
Which gender is more prone to higher expectations?
Which gender flakes more?
Which gender doesn't approach?
But we can't really condemn them for lacking interest any more than they can condemn us for lacking interested in washed-up whale-sized whores. People are gonna be attracted to what they're attracted to.
Here's my take on things. Women are treating men poorly (both before and after the relationship) because they fundamentally lack interest in men.
Most men, that is. The vast majority of us big hairy stinky apes. They do have interest in the top 5% of attractive men (the same 5% that can get away with being assholes if they want to, btw). If you're not one of those, you will be flaked on, you will not be approached, you will not be treated with care.
However, women have always needed men for protection and provision and have historically been willing to pair-bond for that reason. Literally, their survival and the survival of their offspring depended on having a man around, whether they ever felt any attraction to him or not. (thus arranged marriages actually worked)
That role is now filled by The State. No more need for women to pretend to like men.
So although it is nice to hear a female dating coach points out a few things, the roots of these problems go very deep and will not be solved absent some difficult changes to how we do things in the West.