And presumably there's another side of it too? Like all that hot air would have to be somewhere else if not Western Europe. That somewhere else would also have a bad time, just in the opposite direction. Very bleak.
The inter-glacial periods are 10K to 20K years. We are currently around 12000 years into it. "AI overview" keeps telling me human induced climate change may lengthen it, but the collapse of the AMOC might just end it.