from my points of view, it BTC could reach this ATH (100k or more) it makes no difference if you buy in at 500$, 1000$ or even 20k, correct? Why, because the people keep asking if now is too late to buy bitcoin?
Please remember that we have only ca. 17 Millionen BTC in summary, not more!
what do you guy think?
You are correct but we also should remember that Bitcoin is still a high risk investment. There is a chance that a major government could tighten regulations or a major exchange could have a security problem. Both of these situations could cause the price to crash. So there is no guarantee that Bitcoin will get to $100,000.
But it is true that if you are holding long term with a target sell price of $100,000; it really doesnt matter if you buy at $9,000 or $11,000 because you are going to make a huge profit if the price reaches your target.