Initially just the rights gained by it removed. Any tax benefits, recognition of dependent status, military spouse stuff etc etc.
Later a list will be created and distributed.
The public will be encouraged to refuse service to openly gay people. From there it's a quick ride to imprisonment and reeducation until it's similar to Saudi Arabia. Then who knows.
Agree entirely on the value judgement but it's not a right if a single party can remove it.
It should have been written into the damn constitution with an ammendment along with bodily autonomy for women. But that would have taken some guts and foresight by the democratic leaders.
Now it's too late.