Those who complain about bitcoin's value don't actually know much about bitcoin or don't have faith in it and even when the value of bitcoin comes down they might still never buy bitcoin at that value. They will want it to even go dipper. They are just all good at just looking for an excuse where there is none as reason to why they don't hold bitcoin.
A person who does not know about the stock market will not know Bitcoin until then because Bitcoin is digital, so many people believe more in what they see in real life, so they do not know that Bitcoin is valuable. The decline of Bitcoin is more beneficial because it gives you a better opportunity to buy more Bitcoin, from which you can make a good profit again. Bitcoin is also quite valuable in its existence and will also be more expensive in its price. It will remain their thought that Bitcoin should end because the way Bitcoin is becoming more useful and popular for people every day, to end it, something will have to be brought in comparison, which can be quite harmful to them. If someone does not have something and likes it, its value is higher in their eyes.
Most likely in the next 5 years when Bitcoin must have reached a couple of ATH if price drops to $126 we will say that Bitcoin price has dipped so indeed as long as it's value continues to increase we cannot say that it is too expensive, if you have steady income you should do DCA strategy. For those that are still skeptical I guess that it will be their lose when we will hopefully be counting our gains in the future, look at Bitcoin marketcap today you will understand that everybody cannot be wrong to believe in it's potentials.
Some people are afraid that if they buy Bitcoin and it's price decreases that what if it doesn't increase again and become bullish? I would ask such a person whether Bitcoin have slumped and never recovered? Which the answer is obvious for everyone to verify. In this 2026 Bitcoin doesn't have to prove to anyone that it is a store of value, it's history is there to prove it and we believe that it will continue to reach ATH.