You’d think that he had enough time since the 80s to dull a blade and make it safe enough for this purpose, but no, almost four decades later and still sharp as new
They do bring that up in the comics and the animated series ( at least the 3d ones). I’m sure more than once I’ve seen Megatron say something like " it’s them calling our ways deceitful, and since we fight for justice we are proud be Decepticons " or something like that.
Some put the whole eggs with shells and all. I’ve always found it weird. Who wants to stop eating the cake to peel an egg? But hey. That’s a Spanish Easter Cake for you. (Rosca de Pascua)