Grub-customizer is not avalible

[Tomek]

grub-customizer was removed from Manjaro repos some time ago.

For reason why see these topics:

Grub-customizer package

The grub-customizer package may work in vanilla Arch, but it continues to ruin the Manjaro-specific GRUB configuration, and yet people keep on installing it. Wouldn’t it be wisest to drop that package from our repos instead?

Grub conflicts with grub-customizer

Someone added grub-customizer to conflics in grub package. Is there any reason to it?