I think what we are experiencing, with people (and their choice of partners) nowadays could be a result of one of the following:.
1. People could be too lazy to discover (and know) who they are...
2. Life is too short to spend most of it in pursuit of oneself and then after go ahead and try to figure someone else (which to make matters worse, since (in most cases) the other party will not just bring out their character and findings about themselves in order for you to "compare notes on each other's compatibility)
3. Life has become more of trial and error "if you don't carpe that Diem" , then you'll lose out. Now explain to me why I really need to look for the perfect moment yet I give something a try and if it doesn't work, I get to try again, if it works, don't even point a finger a t it!
Honestly, I wouldn't blame or judge anyone for choosing the "wrong* partner(s) so long as they're willing to suck it up, live with the consequences