Quite possible.
In 1974, the GOP was a party. It is now a cult. So none of this matters. Thanks to the Kochs et al, a far-right cabal took over the GOP, and members were programmed to believe anything they hear from officials and from Faux News, a lot of long-debunked economic and social theories. With a dollop of theocracy. Of course Trump won't be convicted. A dismissal will just eliminate the sham that a Senate trial would be (a sham in the sense that most GOP senators will only pretend to hear evidence and pretend to consider it). The real question is how many independent voters have drunk the Fox/Koch/Trump tea-flavored koolaid.