All these fresh graduates that are not even in the company afraid of grades affecting anything at all. It does not. Or do you feel unjust because you've spent so much time getting a good grade but it does not affect anything at all?

End of the day, people only cares if you can perform and work properly. Even if you have fantastic grades, if your work attitude sucks and your cannot perform, no one will like you also.

No one cares about your grade. No one.