Rumbling arc: For some reason was shot in the mouth instead of the head by Samuel and Daz. That is to say nothing about tissue damage. Even if he survived the fire, Every bone in his body would probably break on impact. In Return the Shiganshina arc: Survived 60 m fall with bones that were probably turned brittle due to the intense heat.
Both Reiner and Bertholdt just stood and listened even when Reiner could have easily captured/killed him in that time frame. In Armoured and Colossal Titan arc: Was given a good minute to just rant at Bertholdt about Annie getting captured. Didn’t obtain any real injuries even when he was knocked meters into the air as Annie swatted his horse. In the Female Titan arc: Spared by Annie cuz reasons. (There was an additional minute long flashback during that time.) Saved by Pixis’s sudden arrival after he failed to TNJ the general.
In Trost arc: Saved by Eren even though he logically should have been swallowed long before Eren got there given where we were shown Eren and the titans positions. He’s kinda the most plot armoured character in the series next to Reiner.