I agree with you. And you have described it very clearly. bitcoin investment must be long term to gain potential profit. it is not necessary to holding 10 years. bitcoin can do a big pump within 1-2 years. But we can't guarantee anything so if we set a time frame for 10 years then we hope to get profit. But a big problem is that we can't be patient and panic and sell our coins when the market starts to dump a bit. So long term investment is not possible for those who lack patience
The most important thing to understand that this will definitely work for Bitcoin, the disciplined and patient will always be rewarded. This should not be attempted with altcoins, as most of them will most likely bring losses, but for Bitcoin it will be a great strategy.
Bitcoin is the foundation of the entire crypto market, and if something happens to it, I doubt that any other coin will be able to survive in this case, but there will always be bitcoin, no matter what troubles happen in the crypto market. This is especially true now, when we see so many bankrutpcies, the risks of losing funds are high, so invest in bitcoin and store it in a cold wallet, this is a simple but effective formula. I suppose that in a year or two we will see a bull market, which will please us very much.