Add modicator to all objects in collection (not instance)

There is solution for Cross Sections, but all is simple when not too much objects or one,single.. but if more, then operate around is hard.

• youtube.com/watch How to Do Cross Sections in Blender - Tutorial 2023

My idea is to "reverse" modificator like boolean, but maybe not only this, where this modificator can be dynamicly applied to all obect inside collection.

How I can imagine this? Eg. apply modificator like boolean to empty, and if this type object, then we can have Inheritance option to set for collection where this modificator should be used.

In normal mode other objects from collection can cut object with modificator. The idea is do this in opposite, where many objects can be cutted by this function.