Jokes aside, I really don't expect any more than the Bounty Hunter support ship simply being a contact to hand in bounties, or the Miner version providing a commodity market, etc.
TLDR: These are just indications for what station services are available.
It would make it interesting if you could 'sell' your commodities to the FC ... and they then become available to other players who have permission to use it. But that would be a change in game philosophy for FD soOn the other hand, that would be very weird. Why would there be a commodity market on your personal fleet carrier? It's not a mobile shopping mall... Same for bounties or bonds... Those things wold seem very out of place in a personal fleet carrier.