Yes, yes they are.
But I still can't buy a burger with any of them. x) Although I am looking more and more into things like btcpayserver and lnd, I do have to wonder if it is just a big gambling method, or if it will actually mean something.
The only service I know so far that accepts crypto as payment is a server/domain provider njal.la. I do hope there will be more though.
But man ... I can't wait to eventually buy my daily things or pay my rent with crypto. ^^