being mindful of Dis rules, my thoughts are
1. The EU will ban USA visitors starting in July
2. The USA Government will review the the EU travel ban created in March
3. Diplomats from both sides will work to resolve this
4. The rollback and containment measures that states are restarting in June will start to work
5. Sometime in August there will be a joint EU and USA lifting of travel bans.
While the EU is very much science and data driven in their decisions and the USA travel ban is a result of data . However some in USA Government may take it as a personal affront and not agree with the loss of free travel. Therefore in my opinion, those in USA Government who see this as restricting their civil liberties will make sure that the travel bans are removed.