Bart Ballot Initiatives - why sales tax as a funding mechanism?
I understand that voters in several counties will be asked to vote to raise sales tax to fund Bart. First off, I fully support these initiatives, because I love riding Bart and think it's a totally essential service for Bay Area. I think we need to do whatever it takes to keep it running smoothly!
As a reminder: You benefit from public transit, even if you never ride it, because it reduces traffic congestion and improves air quality.
All that said, I am wondering why the mechanism for closing the funding shortfall is a sales tax, which is considered regressive, rather than through property or income taxes, or some other reallocation of government funds that doesn't disproportionately affect poorer people?
Thanks in advance for your insights transit / economics / government nerds of Reddit!
Edit: First comment by r/oakseaer provides some great insight on this. Sales taxes appear to be the best option due to reasons they explain below.