BitPay has like 50K in businesses who take BTC and CoinBase has another 40K or more.
Who change all of their BTC to something else.
It's a hot potato of value.
Yes. businesses are going to act in their self interest not ours. I highly recommend that any serious business use a processor and avoid the price volitility. It would be foolish and irresponsible not to at this point. Bitcoin was not invented so we could get rich. It is the safest, fastest, and cheapest payment method. That is all.