I actually think so. Younger Republicans do not care about this issue, and many actively support LGB rights. This is one of the few bright spots in the Trumpification of the GOP. Obviously trans rights are another matter.
Part of my hatred for GWB, besides his neoconservatism was the lip service he gave to the religious right's homophobia. It was really bad from the mid 90s to the mid 2000s with all the state constitutional bans, growing megachurches and "think of the children" arguments.
Yes the religious right does seem to be on the decline. But only because they’ve replaced Jesus with Trump.
It was only a matter of time before they turned on that socialist Jew.