can't prevent edits to remote color schemes

app/models/color_scheme_color.rb

@@ -8,19 +8,10 @@ class ColorSchemeColor < ActiveRecord::Base
   belongs_to :color_scheme, -> { unscope(where: :remote_copy) }
 
   validates :hex, format: { with: /\A([0-9a-fA-F]{3}|[0-9a-fA-F]{6})\z/ }
-  validate :no_edits_for_remote_copies, on: :update
 
   def hex_with_hash
     "##{hex}"
   end
-
-  private
-
-  def no_edits_for_remote_copies
-    if color_scheme&.remote_copy && will_save_change_to_hex?
-      errors.add(:base, I18n.t("color_schemes.errors.cannot_edit_remote_copies"))
-    end
-  end
 end
 
 # == Schema Information

spec/models/color_scheme_color_spec.rb

@@ -26,24 +26,4 @@ RSpec.describe ColorSchemeColor do
       "555 666",
     ].each { |hex| test_invalid_hex(hex) }
   end
-
-  describe "#no_edits_for_remote_copies" do
-    it "prevents editing colors of remote copies" do
-      remote_copy =
-        Fabricate(
-          :color_scheme,
-          remote_copy: true,
-          color_scheme_colors: [
-            Fabricate(:color_scheme_color, name: "primary", hex: "998877"),
-            Fabricate(:color_scheme_color, name: "secondary", hex: "553322"),
-          ],
-        )
-      color = remote_copy.color_scheme_colors.first
-      color.hex = "111111"
-      expect(color.valid?).to eq(false)
-      expect(color.errors.full_messages).to include(
-        I18n.t("color_schemes.errors.cannot_edit_remote_copies"),
-      )
-    end
-  end
 end