Sag? Should I Worry?

Hello guys. I have my first PC here. The GPU is a MERC 310 RX 7900 XT, with it's sag bracket on. The questions are: is it me, or am I seeing some sag even with the bracket on? Should I worry about it?

In case this could be useful: this photos were taking after adjusting all screws as strong as they can be.

I apologize in advance if it seems I overthink this. It's just that it cost a lot of money.

Thank you.