Bay Area has 27 transit agencies and MTC has limited control over them beyond dictating how the state funds are allocated. Thats not what I’m talking about. What I’m suggesting is that the 27 agencies be one agency operationally and get funded as such. You’ll have much better outcomes.
MTC is not just concerned with allocating state funds, though. They administer RM2 and RM3 and the AB1107 sales tax, and they put on a trench coat to act at BATA collecting and using bridge tolls.
But unless MTC is concerned with the operations, you cannot have decent outcomes. If BART has an over reliance on fare but MUNI doesn’t, a single agency would be better able to balance the budget. Similarly if one agency is spending more of the state funding on creating new routes while other is spending more on creating more frequent service on existing routes, MTC won’t be able to direct what needs to happen. If BART is running more often, but the bus I take to the BART station just cut service, I’m not taking BART anymore.
Point of a single agency is not just to collect taxes. It is to make sure there are better outcomes, so that when you do need more taxes to fund public transit, you don’t get the pushback from the public.
I guess I just don't believe in your thesis that larger scale leads to better outcomes. Wouldn't we just end up with Caltrans Lite Edition, spending all the money on car junk? BART already has this problem, with two elected directors who are more likely the chew off their own legs than to ever ride BART.