Just to be clear, is the whole company of Rolls-Royce the one who accept bitcoin payments or Post Oak Motors (one of its dealers) only? Seems that the latter one. If my guess was right then this is only isolated case of crypto adoption which is good but not great (to be honest). Well, this news is inspiring after all and not bad because at least btc was able to move forward. Though this could be considered a small step only, it still matters a lot since this is a part of crypto revolution that we aim aim for.