Editing and Adding Keyframes for multiple objects at once.

Blender currently cannot edit or keyframe multiple objects at once from UI.

It would be very convenient if a blender was a little more intelligent and recognized if objects have similar properties (position, scale, rotation, visibility, etc ). and loved you to edit it and add keyframes.

I know there are clacky workarounds for this with addons and custom shortcuts for specific properties but IMHO that's not a good UX. blender.stackexchange.com/questions/1621/how-to-add-keyframes-for-multiple-objects-at-once

A good start would be to recognize the most important properties that all objects have. Position, Rotation, Scale. Them add visibility ,

later it could recognize the same type of objects. like geometry, armatures, curves, etc.

in the last step it would recognize children's objects like modifiers, textures, etc