None.

This move is political + economic. A coordinated push to "normalcy" despite the pandemic still raging that gets people back into their "regular" economic activities and can be used to yet again prematurely declare victory.

The relevant lobbying group is just the chamber of commerce. Go to the office so that your boss can pretend to monitor your work. Open up all the services and other treat factories, push normalcy so that they can be packed and maskless to drive consumption (profits). Revitalize real estate values through this economic activities - you can start charging the rent you think you're owed again rather than throwing in deals. They're also ending eviction moratoriums, so that's both commercial and residential rent.

All the things in which American capitalism is built. Capitalists have been borrowing to try and wait out the pandemic and return to "normal" rather than actually cut rents because cutting rent will financially tank you in this system. Now they will try to service those debts through these policies and buy each other out based on who does so the fastest and at the greatest scale. Nevermind the dead.