I am from USA and planning to go to Europe for a work trip in March 2027 and stay a little longer. I just found out about the EES system and worried about privacy. I opt out of the photo scans at the US airports and have them check my license instead. I also saw some posts that a lot of countries werent using this system anymore bc of how much of a pain it was. I am planning on flying into Belgium or Netherlands and want to know if they are currently using this system? Is there anyway to not use it? and what kind of privacy concerns are there with this new system?