No. It is not too late because there are many people who uses bitcoin who wanted also to invest but they have a question in their mind if it's too late. It's not yet too late because as long as bitcoin never stops, investment will never stop also. As long as there are users, there is bitcoin and if there's bitcoin, there will be an investment.
The cryptocurrency market is only in its infancy, so it is not too late to start investing in the market at this time. I believe the potential of this market is great and the opportunity will be shared equally with all those who are truly interested and have confidence in the market.