What? Why is your NVIDIA modules even in the boot partition? My largest /boot is on Fedora and that's 454MiB, 87MiB on Arch and 30MiB on NixOS.
EDIT: "With grub, the situation varies; if the device has a graphics card, it usually means that driver modules need to be placed in the boot as well.", "usually" carries a lot of weight here, none of the systems I had had this kind of a requirement.
EDIT: "With grub, the situation varies; if the device has a graphics card, it usually means that driver modules need to be placed in the boot as well.", "usually" carries a lot of weight here, none of the systems I had had this kind of a requirement.