Retail what If

I wonder what would happen if retail took profits from all their blue chip stocks all at the same time? Would this cause a liquidity crunch if the price per share dropped drying up available liquidity. 🤔 How much is enough? That is what I want to know when they short stocks I own into the ground. The real problem is the crime that is allowed to go against retail investors, so is it unreasonable to think about taking our profits and getting out?