They are. At least in EU. And we need to remember, that we live in free sociaty in a sense that you can do everything what is not forbiden, in contrast to doing

They are. At least in EU. And we need to remember, that we live in free sociaty in a sense that you can do everything what is not forbiden, in contrast to doing only what is allowed. So if in US these apps are not forbiden then US should change that.