We could use a beach update

Lots of people want to add crabs to the game, These creatures could have several varieties. Like some big ones about just over a block in size and some tinier ones too. In shallow waters you could possibly have hermit crabs hiding in their shells or maybe even jellyfish. This update could also include some elements of archeology where you could find some things buried in the sand. They wouldn't be as good as some other things you would find in wells or in pyramids. Other thing that could finally be added is palm-trees with coconuts that you could eat or drink out of. Maybe it could be a extremely pale wood color. This update could also have more shrubs on the beaches, inspired by different places around the world. One example would be the grasses holding together the dunes on the beaches in Michigan. The beaches would be slightly bigger too to fit these updates. These updates would be great for builders as they could build on the bigger prettier beaches. I personally would like it because I always loved the beach and don't feel Minecraft does it justice. This update would be made for the more casual Minecraft players which would like the beauty and relaxed vibe.