It could’ve worked in a pre-social media era. Now that you can easily look up who female wrestlers are dating or married to and 90% of them are dating jobbers or Indy dudes if they’re even in the business.
Not sure if these wrestlers SO’s would be cool with them kissing up on each other, especially if the person is more famous.
It's no different from movie stars frenching during a love scene though. It's bad enough that most of these wrestlers be on the road almost every day of the week, a simple storyline involving somebody on the card wouldn't be as damaging as that particular wrestler having to make time to see their SO.