Practically buying btc is now too late base on the present price which already reach 100k$ it is very expensive now a days ,i think the best time to buy btc is during the year which its price is very low and that was year 2010 if i am not mistaken for now it os very risky investment because it os very high at price and we need a big amount of money to invest few coins.
This was same way some procrastinators said about bitcoin in 2010 that you are making reference and they are now regretting why they didn't buy. Now you are saying that bitcoin is too expensive to buy but in the next 15 years when the price must have doubled past the current price will you also say that it was bought at expensive price now?
Is it too late to buy bitcoin? No. Bitcoin is like gold. Still it is not too late to buy bitcoin now because its value continue to increase after a very long time.
Nothing to Mr is expensive so far is valuable and profitable. Compare the less risk involved in buying low price altcoin and BTC. They are just incomparable. With BTC, you are holding for the future with less risk. Comparing the two is just like comparing superior goods with inferior goods.