I don't see why Verizon has any obligations to do business on the conditions which Comcast sets. It may very well be that the internet service is a loss leader for their TV service for them (I don't know that for the fact but sounds plausible from your description). They won't change their whole business strategy just because Comcast bribed some superintendent. I'd say in this case it's either the tenants find a way to get out of the vendor lockup, or they get no FiOS. It's not Verizon's fault.