Enhance Loop Cut tool with the ability to remove/disolve edge loops

I believe it will streamline the modeling to be able to also remove loops with a single click (Alt or any modifier key pressed), while the Loop Cut tool is active. I found this option to be helpful in Max and Zbrush.

A similar proposal for a subtract mode with Knife tool.

Zbrush Insert has Alt+LMB to remove loops even if it has also Delete as a separate tool: In this example the right side loop that preexisted on the model is removed without leaving the tool. ( Swift Loop in Max, used with Ctrl_Shift+LMB ) Thanks!