He pulled the US out of WHO now. So, they make their own decisions.

Are you talking about when he "cut fu ding to the WHO" but then quietly redirected that funding to Bill Gate's GAVI in late 2020? Trump made a "big show" about being "against the globalist agenda" while moving quietly in lock step with every part he could. He has literally referred to himself as the "father of the vaccine" on multiple occasions.

I hope he has learned something since then.

You're assuming he wasn't always working with them and only playing the role of savior/adversary to the "deep state".