Exchange rates may make the US more appealing but...
European countries are warning their citizens that if they travel to the US they could be arbitrarily detained indefinitely and/or have their children taken away for months, all with no judicial oversight.
I would expect that this is likely to impact tourist travel to see "the mouse", particularly if it starts spreading on Mumsnet. Losing your children hits a very deep fear.
This is the UK advice:
The US authorities can stop you entering the country if they have safeguarding concerns about a child. If this happens, the US authorities will take the child into their care, and their return from the US could take months. The FCDO cannot speed up the return of British nationals aged 17 and under from the US.