I completely turned away from the Rapture idea, once i learned about the Reformation and read the writings of the Reformers, and read church history in depth. Also, studying JW and Millerism and Adventism, etc. Too eerily similar. Went through "rapture fever' at the end of the 70's. Evangelicals had their own "this generation" . Some claimed the start time as the time that Israel came back into the land as a country. -- My fave book on this topic now is called "Last Days Madness" by Gary DeMar. Gotta love that title, LOL. -- Most Protestants are pretty chill with each other, as to differences in how we look at prophecy , Second Coming, etc.
The first Left Behind book i found so superficial, horrible writing, etc. But still love pre-trib rapture people, and some are my close friends. :)