>Someone that owned GME shares could argue that by restricting buying but not selling shares, Robinhood was acting to lower the value of this asset. They might argue that in this situation the only fair thing to do is to restrict buying and selling altogether.
Whether that's fair is debatable. If you held GME shares and wanted to get out, but couldn't because robinhood restricted sells for no reason (ie. they couldn't execute buys because they couldn't put up the collateral, but they can still process sells because they don't need collateral for that), that can also be construed as unfair.
Whether that's fair is debatable. If you held GME shares and wanted to get out, but couldn't because robinhood restricted sells for no reason (ie. they couldn't execute buys because they couldn't put up the collateral, but they can still process sells because they don't need collateral for that), that can also be construed as unfair.