That's pretty disingenuous and actually rather sensational. First of all, it's not 19-20 courts but rather 19-20 judges (several courts with panels of judges), and all but Greer (the only one to conduct a trial) have ruled on HIS finding of fact and procedure.
And there's been no allowable court evidence to the effect that Michael abused Terri, so no judges could have reviewed anything of the sort and thereby conspired = a strawman on your part.
At any rate, all this talk of CT scans and PVS is immaterial to the bottom line, which is that no one should ever be starved to death, period.
Surely you are aware that the appellate court conducted a de novo review of the evidence, even though they did not have to.