What kind of stupid feel-good bill is this? If a Congressperson wants to fly first class and they pay for it out of their own pocket, who cares?
What the bill should do is COMPLETELY PREVENT Congresspersons from accepting tickets from lobbyists or wealthy donors, or PACs, including indirectly through the RNC, DNC, or whatever other alphabet soup can be imagined. If, their work requires a trip to some location, they can expense it just as any other government employee would. Making them do that might just be a start in closing the ‘perception gap’ between the real experience of the costs of living and their perception of those costs.