No. If your stock broker account (such as Robinhood) is hacked or stocks are transferred or sold from your account without your authorization, you have a lot of legal recourse and liability protection. Also, assuming the hacker manages to successfully complete a funds withdrawal from your stock broker account without you knowing (they'd be sending you tons of emails since they'd have to attach a bank account of their own to your account, verify it, etc...), the stock broker can dispute the transaction with the recipient bank and get the money back.
If you have BTC on an exchange account like Coinbase, once the BTC is sent, it is sent, and there is no way of recovering it. You're entirely at the mercy of the exchange if they'd want to pay you back out of their own money, and to my knowledge most exchanges generally do not. If you have any amount of BTC you are worried about losing, buy a hardware wallet.