Exactly.
I'm not going to stop supporting the national team that I have done for the last 50 years just because the name doesnt suit me.
Kids need heroes and this week, when they turn up to their clubs to practise and play a game, they'll aspire to play like their heroes like Stokes, Root and Archer. They'll also aspire to further their career and play at the highest level, and as things stand that is, for Welsh kids is to play for the team under the England banner. If they're told that the highest level they can aspire to is the worst ranked minor county, then they'll move to England and qualify via residency, which will kill any ideas of Wales having a decent cricket team on the international stage.
I dont see any of the smaller Caribbean islands calling for them to be a separate cricketing nation, just because they dont feel that the West Indies team represents them.