Yeah but the difference is Batman loses his trait when he is pushblocked or hit, Sinestro doesn't. Also Sinestro has a better overhead/low mixup than Batman, Batman only has F3 or B1.
The thing about reading opponents by releasing trait bats when they try to get out of pressure is, your opponent really doesn't have to try to get of pressure. Who cares if you block for 30 seconds? Chip damage by normals is extremely minimal in Injustice. Just let Batman waste all of his meter. There is nothing scary about blocking Batman, there is no reason to try to escape his pressure. Just respect all of his frame advantage, you will get out eventually. He doesn't have infinite meter.
When I play against other Batman players and I have the life lead, i literallly just sit there and block until time runs out. They can't do anything lol. Eventually they get despereate because you're blocking everything, so they jump or do something risky. That's when you punish them, then go back to blocking. Get bodied Batman, ggs.
There is no reason to try to escape his block pressure, there for there is no reason he should be reading your escapes and releasing bats for a full punish. Just block