blinded by nostalgia

Blinded by nostalgia aka nostalgia-blinded is some sort of a syndrome where people (especially gamers) are desperately in need of help.

Quandale Dingleberry: I miss the old Clash Royale, Jaquavious Android Junior the 3rd!
Jaquavious Android Junior the 3rd: Nah, the new update is so much better.
Quandale Dingleberry: Cap
Jaquavious Android Junior the 3rd: You are totally blinded by nostalgia!!