Not a huge fan but it is one of the most sustainable protein sources .... same as 'prawns' ... so we should eat it more
I get the point but it's a process getting into these things and then its don't eat its a **** bag or don't eat that because its poisonous. Easier to go for chutney topped pork pie
Some crab species can breed to infestation proportions... King Crabs, Spider Crabs ... they are predators and can decimate micro climates ... so us eating them can help with the balance ... prawns reproduce in millions ... hence we can't really over fish either ... (and some prawns are farmed too ... not so good for micro climates) ...
Find them and kill them First rule of the meat eater is NEVER EVER eat an animal that only eats other animals