Now the main problem is bans from the governments of many countries. I think if this is legal tender, then many stores will accept cryptocurrency. However, Bitcoin still confirms transactions for a very long time.
What do you mean that Bitcoin confirms transactions for very long time?
When was the last time you use bitcoin for transactions?in 2017?lol bitcoin is now faster than ever and i dont think you have rights to say that
Government bannings only happens in some countries but not the majority so i guess its not that big effect for the merchants to accept crypto at all