I am not familiar with Wyndham much but I believe the crackdown started in March 2021, as the pandemic was ending?
It's not like it was a panacea for TNL's (the parent company, that includes multiple businesses) woes... since March 2021 the stock first dropped by 50% and then it took another 2+ years to get back to where it was in 2021. Overall, it's up about 10% in 5 years...
We don't see DVC financials separately, but if an extreme public crackdown drops the company value by 50%, is it a good idea?
I can't imagine a scenario in which something could possibly happen to DVC that would devalue TWDC by 50%.