Those who saw the video when it was first posted by the YouTuber at that time will surely regret it now when they see the price of Bitcoin is already around $100K. Because at this time people who did not want to buy Bitcoin in 2011 or 2012 will definitely think the advice of the youtuber is right, but they can no longer go back to the past because time cannot be turned back. However, for those who do not care about the amount of price that Bitcoin has reached at this time but still have the intention to buy it, they will definitely continue to buy it without any doubt even though they have to face a price that is already very high like now because they also do not want to feel regret a second time in the future.
You can't generally say so by now, because we still have those who took advantage of that advice and those who became lucky even to get free Bitcoin at the earliest stage, I same opportunity that existed way back then still exists today to all about taking advantage of the right information at the right time, Bitcoin is one among the few projects that aimed changing the way we human interacts, and to become successful as this level it worth knowing that whatever money we can put down to hold Bitcoin we should do so at all time because the future ahead is so great and we are still at the Early stage of everything.
Simply put - buy, hodl, and be happy.
At $1, $100, or $100k - this reality would stay the same.