I didnt bother to watch the videos but you can never believe them anyways. So many of these things (such as the fake golddigger videos) are fake and designed to get clicks.
That said, back when I was 21 (I’m 32 now), some of us tried these super direct openers for a while to make things interesting.
If you want them to work do this:
1) Look very good.
2) Wait until the end of the night when everyone is drunk as hell.
3) Approach the drunk women giving you approach invites.
4) Go up, offer your hand, spin her, pull her in, go for a kiss, then ask her if she wants to get out of there. If any point in that chain of events she resist, disengage and go try another woman.
5) Spam approach until it works.
While we all did get those super direct openers to work, we quickly stopped because of how dumb the whole things is.
Also something to consider: while we did do this back in the day it was long before all the #MeToo and woke movements began. No way in hell would I do that today in the era of women thinking that drunk sex = rape.
EDIT: To add to this, when you do get a women to leave with you using this opener, if the sex location isn’t VERY close by and she starts to sober up at all you can expect her to either bail or give massive resistance. Again, the whole things is stupid and not worth the hassle.