Bitcoin is the best amongst all cryptocurrency and it's unique. This is why you see that US government wants it, big tech firms wants it and everyone who understands this also wants bitcoin. Bitcoin does not have a special or right time to buy and you don't need to have all the knowledge of bitcoin before investing, because it's complex and you can invest and learn at the same time since buying bitcoin is easy and that's all you need to know in the beginning because you are not planning to sell.
You make some sense even though you are calling bitcoin cryptocurrency but i think it will be much better if we single out bitcoin and not include it as cryptocurrency since it is way greater and higher than other fucking shitcoins called cryptocurrency. Indeed, due to the price performance of bitcoin so far, many organizations and countries are now buying and hodling bitcoins for long term future proceeds so absolutely, no one is interested in getting much knowledge about bitcoin again since many people are investing as a result of the current trend it has gotten in the market. I think people are getting more wiser not to sell their bitcoins and that is one of the reasons why bitcoin did not experience an intense drop after it got to $100k because many are now holding their bitcoins firmly without being affected by market fluctuations and volatility.
Those are called smart investors, and maybe even a newbie can understand that it's better to accumulate and HODL Bitcoin for as long as we can and not sell specially during dips just like what we are seeing right now. On the contrary, it's a good time to buy as again, there are meme's that says that they missed the boat but then when the price goes on a correction, still they don't want to buy as they are waiting for the price to go down further.
But in any case,
it will be better if you can't really resists to sell or there is an emergency that you need money, then do it but not 100% of your stash. At least leave some for you and then start all over again, accumulate hold, simple but very effective formula and then look for the bigger picture again.