I've also heard countless times about people complaining how the market is screwed now because they sold early etc.
You simply can't have it both ways - if you sell an investment, you are forgoing all rights to it and making a conscious decision to derisk and invest in cash instead. No point complaining about anything that happens to the investment afterwards.
they feel confused because of panic actually because when they see people who have been here for a long time they will not sell even if the market is not friendly because they believe in what they hold.
that is the main rule when the goods have been sold then automatically we no longer have rights in the goods.
Likewise in crypto when you have sold it then you can no longer recognize the asset that you have sold as your own because it legally does not belong to you anymore