It also say somewhere that gameplay and requirements and the likes may change over time, am near 10.000 hours in FFXIV, the things you say should give up or the likes is not a limited item like a housing plot in X ward X region... yes I think you should give them up, like it or not, rules 3 years ago is nothing compared to what it is today, all they gotta do is to make you sign a new ToS to change and then make it clear of the changes, don't want you punished or anyone, but reimbursed for your losses of course, but this does not mean you cannot have 20 accounts with one house each as it is, that is fairplay and your money paying for several subscriptions as it is, grandfathering, would say it is a bad move, SE reimbursing people for their losses would be better, I believe in fairplay in general as it is.
As it is I could care less if they do something about it or not, but they should, as in noted people keep on doing it with their alts one way or another
I vote for no more wards though before SE clean up the current mess.