I’m as big a Rush fan as anyone, but I think his bass parade is for him and not for us. If he were thinking about it from the perspective of his fans, he’d probably figure that what we really want is for him to bust out the Wal on Big Money and the Steinberger on Distant Early Warning. Instead, he must be thinking “hm, might be interesting to use a P-bass on ‘Marathon,’ I think I’ll try that tonight.” As 96tbird said above, he’s certainly earned that right.
This occurred to me during the R40 tour mostly, where their act was literally to go through their careers in reverse order as a retrospective. I don’t know how you don’t use period correct basses in that act. But he didn’t ask me.
Lastly - I haven’t seen this show yet (9/25 San Antonio) but I agree his live tone has been too wooly ever since about Rush in Rio. There’s a little too much going on in that area of the sound spectrum for my ears personally. I actually think that while the Steinberger sound might not have been right for Rush in any number of other ways, it did contribute to the cleanest and easiest to listen to live mix.