The typical burrowing crab is also an intertidal, estuarine crab. The site that has the picture you show, refers to it being "Uca sp." which is the genus of the fiddler crab. Not that I trust most online sites with such an ID :lol: but I think it is a good one.
So whether people want to keep it or not is fine. I wouldn't. It is not a reef animal. All crabs are a risk, IMO, to some extent (perhaps the exception being the porcellain crabs). I would never put a sally lightfoot crab in a tank either
But it is all personal preference - whatever people want to do.
I would be interested to know how long people successfully keep this crab in a marine tank.