I know you’re just here to disagree, so here you go.
Yes, it takes two for a marriage to work, but only takes ONE to wreck it, especially if they are a cheater, abuser, narcissist, sociopath, etc. if you’ve ever been in or known someone in a relationship with either of the latter two of these, you’ll understand that there is no winning. They will absolutely refuse to accept blame for anything, and it’s always the other person’s fault. The other person always loses until they walk away. For example, if narcissistic person cheats on their spouse, they will accept no responsibility for the act as the other person’s faults caused them to do it. Yes it’s silly to us normal people but that’s exactly how they operate.
Secondly, I will continue to disagree with you on how long people need before they can enter a good relationship. If someone is a good person, and get away from a bad person there is no hard and fast rule as to how long they need to recover or heal. Often by the time a marriage has broken up, both spouses are already living or ready to live there next life.
Funny that you should throw shade on my last relationship, we made it 21 years. That’s a lot more than many people do.