Warn people when they are about to change to a name that will result in a Tag change

I just lost my #0117 Tag because I changed my name to a more generic username. Please, to prevent this from happening to other people, please warn people when they are about to change to a name that will cause them to have their tag changed. For the sake of those without the means to pay for Nitro, please do this. Just have a warning telling people that my tag will be changed after confirming.

Also, please allow people to retain their old Tag if they change back to another username which doesn't have someone also using their old Tag.

Not doing this and forcing people to pay for Nitro in order to get back their old tag just sounds like an asshole move.

Alternatively, you could have a one-time Tag change charge in order to allow people to change to a Tag of their choosing if they do not have the means to pay for nitro or if they do not need the Nitro perks, just like how Discord is doing with the server boosts.