There is no such thing as being late in buying Bitcoin, no matter what the price is, maintaining consistency and seeing every moment as an opportunity, this is the identity of a responsible investor.
I agree with you no such thing as being late in buying bitcoin if your mindset is long bitcoin holding. you can invest in bitcoin at anytime just forget about the current price of bitcoin and get started right away and be consistent in buying bitcoin with your discretionary income trust me you will see yourself accumulating a good portion of bitcoin to hold for long term, less say 4 to 10 years or longer. Bitcoin is already a store of with potential returns so if you buy now and stay committed in buying bitcoin continuously and hold for long term you will definitely make massive profits on the long run.
Just take a look at bitcoin price currently and imagine how profitable those who bought bitcoin 4 years back, 10 years back, even 15 years back will be at this bitcoin current price.