Almost certainly not. They're still working on building a second drone ship on the west coast. Even after they accomplish landings on land, there will still be

Almost certainly not. They're still working on building a second drone ship on the west coast. Even after they accomplish landings on land, there will still be a need for barge landings in two scenarios: Falcon 9 launches with payloads large enough to prohibit a full boostback burn, and more importantly, Falcon Heavy launches. On the Heavy, the two strap-on boosters will be able to make it back to land but the core stage will be much further downrange and moving much faster, almost certainly necessitating an ocean landing.