Recognition for 100% achievements unlocked on a base game

As someone who uses gaming as a way to try and save money by keeping me indoors and being driven to get the most value out of games by going for 100% achievements. It would be great to see a way of recognising achieving 100% of a base game's achievements instead of needing to DLC to achieve a platinum.

DLCs can quickly add up in value which means you need to spend even more to get the 100% you wanted only with the base game, I fully support DLCs as a way for a developer to add additional content and earn more revenue to continue to support their game. It would just be nice to see a distinction.

Thoughts?