What do some R's understand and desire above most other things? Money. When I say that, I'm speaking, not of the average voter, but those who are at the top of the feeding chain. Those who receive government bailouts, tax abatement or public financing of their stadiums. I think a financial analysis of who a boycott hurts would be in order. Does the presence of a given operation benefit private interests more or does it provide for the public more, in terms of jobs and taxes paid. In the case of stadiums being built the argument is often that it brings in people who frequent local businesses and therefore taxes get paid to the state. Yet, just how those taxes are divvied out to the public is very, very uneven, in particular when R's are in charge of the apparatus, with them usually choosing to cut off money to public and social services. In the case of things like the Super Bowl, it has often happened that the public who pays millions of dollars to bring it in, pay for security and the like often ends up losing money. The NFL, in particular, irks me as the ticket prices on games is out of reach for many of the taxpayers who finance it. Instead, you have people from wealthy suburbs come in on light rail (that they opposed) and then head back there to spend their money. It's saving grace is that games are available still on free tv.
I would think that a loss of jobs with Delta would be very difficult. I have no idea about the MLB.