Some people are very funny they have plans to invest in bitcoin but they prefer to speculate and see if they can get to a price of their choice before buying, forgetting that the longer you wait, the less bitcoin you will have in your portfolio. Watching the market is only to discourage you from getting started because you wil think that it is not yet the right time.
It is better to get yourself occupied with accumulating and growing your bitcoin portfolio with DCA method regularly and also think of other method that will help based on your cash inflow, rather than speculating on other investors profit and loss. The market is open to welcome new investors at all time so don't be a waiter but an investor.
When someone only has plans to be able to invest in Bitcoin of course they have to start doing it, don't just plan and never start, if we wait until the price is low in our opinion before buying it of course we will never be able to buy it and it will be very detrimental if we couldn't collect any of it.
What you say is very right, it would be better for us to continue to develop our Bitcoin portfolio using the DCA method and also we will continue to buy it with the amount we can afford, anyone can invest in Bitcoin using this method and we must focus on ourselves and never care other people's losses.