Yes I have. Quite a few weirdos. Btw, you are doing the "I have personally not seen this therefore it doesn't exist" mental acrobatic - because you can see everything everywhere at all times, and what other people have to say doesnt matter.

https://sojo.net/articles/evangelical-support-israel-fueled-apocalyptic-hopes

It's pretty well known that the American religious nutters want Israel to rebuild the temple of David so the apocalypse happens. This leads them to support Israel's actions in general

OTOH Israel will never rebuild the temple, 'cause if they did they would lose the support of the American religious nutters when the apocalypse failed to occur (as apocalypses have so far)

Have you ever met any Evangelical Christians?

I was raised Baptist and the rebuilding of Temple Mount/the Third Temple (destroying the dome of the rock in the process) is religious doctrine. They believe it has to happen for the messiah to return.

They eagerly await WWIII in the middle east as part of their end times prophecies. I've met dozens (easily) who'll get there in a conversation, but you have to talk to them as a believer.

It's "parroted" by people who have working brains because it's accurate