I am not speaking about just Bitcoin. I am speaking about every cryptocurrency / token. Regardless of crypto price fluctuations, many online and offline stores are ready to accept crypto as payment. So How will willing are you to spend crypto for your purchases?
If one doesn't spend their crypto for purchases and wait for to spend their crypto when its price is nice, are they really considering it as a cryptocurrency or can we assume like those people are treating more like a security or investment instrument?
This depend on how important what you are purchasing is. Sometimes one may be out of cash and you may have enough token, in such case one have no option than to buy with his/her token. I could remember I sold my matic some months ago when dip at 0.58 to secure my apartment.