The text of the lawsuit is right here. The ACA, also known as ObamaCare, though it has many faults requires health insurance companies to cover individuals against preexisting conditions. The Supreme Court is hearing this case on November 10th, 2020.
If this law is struck down in its entirety, anyone with Diabetes, High Blood Pressure, High Cholesterol or other health issues will likely lose health coverage altogether or lose coverage on those ailments.
Make no mistake, if this is struck down, it WILL hit your pocketbook.
Despite verbal statements to the contrary, the Trump administration is actively trying to eliminate insurance coverage for preexisting conditions.