What is that mean LBP Union was PS4/5 is Incompatible and not supported?

Hello everyone! Mr. Malovec21 here! And I wanted to tell you something. I know you were right, Ayee and LBPOnline is gone forever. So... what does it mean that LBP Union/Beacon, PS4/5 is incompatible and unsupported? Will they be shaping the future in years to come?