For sure that won't happen soon. Bitcoin still is not accepted as a mode of payment to many countries, and if you are living to those countries, then you have no choice but to use Bitcoin as an investment. Indeed Bitcoin and other cryptos has advantages regarding convenience on every transactions but we just cannot help thr fact that it is still in progress of development.
I've written something similar in the past and it wasn't met very well by a few members. Someone even told me that I was dreaming, while I've explained that with the Lightning Network development this will be a reality.
I understand that the narrative currently is to pass Bitcoin as a hedge to inflation and perhaps a way to cure all financial disease and fix everything. This is not true and everyone knows this. Bitcoin has two purposes which are interconnected. It is both to be used as a method of purchases and has also features of a store of value asset. It can't abandon any of these as it will fail in the other too.
I think it'll be technically possible but users simply won't want to do it en masse. You don't spend what you think will be worth more in future, especially if you have a more common alternative that does the opposite. It goes against both logic and human nature.
Well, more likely, Bitcoin will be accepted to markets as a mode of payment, once its market price stabilize. It is more likely to happen because majority of the businesses cannot afford adding up risks. Think of it, if they would accept an amount of Bitcoin as a payment, then it happened that the price of Bitcoin is still volatile, the business will be at risk of "losing" money unless they would hold it, which will not be sustainable to majority of businesses.