I think that you say anything in order to excuse your Loan Request here and don't get a negative.
You are curious if BTC is used for what reason? Don't you know already? Oh sorry,you don't but you came here to sell...cars...
And now you are "thinking" to open a company giving Loans in crypto? Why, you know a reason?! From selling "exotic" cars to Lending crypto...
Of course BTC and any other crypto can be used for all the reasons, the same reasons that you have already and use fiat. But you don't know that, yes...
You are full of irrelevant and fake thoughts, words, project, knowledge.
I will suggest you to lock at least this Thread of yours (not to say both of them) and go somewhere else.
Winter is coming...