How a fan should feel about that is. . . ambiguous. I choose to believe independence is necessary for the long term stability and viability of the program.
BSUs deal with MWC might be an acceptable middle ground. They get better exposure and better money than the usual MWC team, and the benefits of being in a conference.
I really do miss being a conference member. Bowl access was no better, but a conference championship is something interesting to me add a fan.