It is not too late to buy Bitcoin, but people delay buying their Bitcoin, that is why Bitcoin will be worth it from any position. If you are preparing to invest for a long time, then buying from any position is good for you because you will invest for a long time, so you should not invest by looking at the market.
It is true that it is not too late to purchase Bitcoin, but those who enter the market late may have that thought. In fact, if an investor like us wants to hold Bitcoin for the long term, he can buy Bitcoin from any position in the market. Maybe some new investors deposit a small amount of money to invest in Bitcoin and they look for the best time in the market but they don't have to wait any longer if they use the DCA strategy to invest.
What you are considering as a trading thread here is actually not a trading thread, I think Bitcoin investing is the most discussed topic there. It discusses how to start investing in Bitcoin, how to gain experience and success from Bitcoin investing.