While it's inaccurate to pretend the US would just steamroll the EU in a land war in the EU, we also shouldn't pretend like the bases wouldn't be problematic. Everywhere the US operates requires huge supply lines, so it's not the absolute deal breaker it would be for most nations.
Starting with places to land and manage supplies would be a big advantage.
The biggest issue would be that usually they use the bases to house troops during the lengthy process of getting them into place for deployment, so there would be a lot of questions about how to actually move the people over fast enough, but getting the supplies there would be relatively routine.
There's no way the US could take or hold Europe without an aggreable civilian population. Given the differences in expenditures, military size, experience, and developed tools and logistics there's also no real way any European nation is going to be able to effectively stop them. Basically a significantly worse Vietnam type situation, from the perspective of both sides.
Correct. It's the cuts to the VA that'll piss them off. The Medicaid cuts will piss them off because it'll impact their families.