Not a huge shock. I often get Journey tunes mixed up with songs by Foreigner. Both were groups that had a certain sound but were, for the most part, faceless.
Those bands could ride the subways in a large city together, walk the streets, and have nobody recognize them. For the band members, that was probably more of a good thing than a bad thing.
Years ago Foreigner, Journey and Night Ranger were touring together. I said they should all switch places...mix up the band members...at least for the April 1st show.