I do use Bitcoin to pay my bills and other expenses using a third wallet app or buy something from an online store, what the fuck are you saying?

It's the same principle with the dollars but much less volatile. I payed in Bitcoin at a reasonable but at the time that I want to pay for it, I don't care what happens to its price, they have the right to convert or it's just like converting dollars to other currencies like Peso or Pounds.
Of course it is still tied with the world's market price (just what do you think Bitcoin is?). For example, if I pay 0.058 BTC for a new set of computer, it will be valued at 500 dollars or P25,300 which is pretty decent. It's not like Bitcoin will be out of this world's market price just because it is a cryptocurrency. You are confusing people.
Would you rent an apartment that really operated on Bitcoin, priced your lease in Bitcoin of 1/2 bitcoin per month

That would have been great at the beginning of the year, and you would be evicted and homeless now as the price more than doubled.
Sure, I would be willing to pay in Bitcoin instead when the world have regulated it to the point of stability, it's not like Bitcoin will stay volatile forever.

How about get your salary paid by BitCoin
Why not? If it's available and Bitcoin had become a pretty stable currency, then I would be willing to get payed in Bitcoin. I have the choice to convert it or not. It's like working in a freelance website and getting payed in USD. I have the choice to convert it to my currency or not. Every currency fluctuates, Bitcoin is no exception.
WISE UP PEOPLE, realize the difference between using bitcoin as a currency, and converting it t US Dollars to use as a currency 🙈🙈🙈🙈
It is the same, what are you saying. All the currency are convertable to USD. If people want to convert Bitcoin to USD, It's not like they are tied to Bitcoin alone. It's the same principle with paying Peso to an american shop, I can use Peso in order to buy something and they have the choice to convert it to Peso or not. You are still using a currency that has the same value with the one you are buying.
All currencies are tied with the world market.