[metmom]

The US should have a policy that whatever restrictions a country imposes on us, we impose back on them for people who wish to come to us from them.

[Brian Griffin]

“The US should have a policy that whatever restrictions a country imposes on us, we impose back on them for people who wish to come to us from them.”

The ETIAS and the UK’s equivalent are the European responses to the US equivalent to ETIAS.

[ANKE69]

You are obviously not aware that the U.S.A. already has the ESTA program since 2008.

https://esta.cbp.dhs.gov/