Its like they are joking around and say about that since maybe they think they look cool with saying that, but when the time came they didn't do any action since they get afraid on that dumping situation.
In the market, nobody knows how low the bitcoin price will go before it’s going to bounce back. No matter how low the bitcoin price goes, they will always have the mindset that it’s going to dump more until the bitcoin price movement changes direction, and most of them will end up regretting why they didn’t invest when bitcoin drops to a particular price. Since nobody knows how low bitcoin is going to go, then make use of the DCA strategy and accumulate. If you are scared of dumps in the market, then it’s better you just stay away from crypto because you can’t avoid it.
If they are really interested about investing on bitcoin for sure buying at dip will never be their main concern.
When you want to join crypto, you should know about the volatility, so you are supposed to be prepared for it. Whenever there is a dip, we are supposed to take advantage of it and accumulate more. Not that we should panic, but we should know that the dip is an opportunity that we are supposed to utilize.