Time is coming for bitcoin reach on 100000$ that will be great day for every btc holder. This is not so far i think it will happen in 2023-2024 also then bitcoin will go in higher position of worlds assets ranking and one day this day also obliviously come bitcoin will number 1 asset in the world and every people in the world will use bitcoin insted of any other currencies!!
Even if that happens (and I really doubt it would in that manner), it would definitely take much more time than a couple of years. The problem is that people who get into crypto tend to be in a bubble where it seems that a lot of people are using BTC, however, looking at it from a broader perspective, it's much less than it's perceived. The economic system is much more complex than people just choosing a currency and sticking with it and a lot of economic adaptation will have to be made to accommodate more BTC acceptance.