Nonono, don’t do that 
It’s not allowed to post screen caps from other softwares on devtalk.
Some copyright thing - https://devtalk.blender.org/t/copyright-guidelines-for-devtalk/17331.
There are a million things which have been solved elegantly and efficiently elsehwere, and it would be best to just show examples. I’m no lawyer though so I guess it’s best to play it safe.
Best thing we can do is talk about it and emphasize it’s importance. Child highlighting in collapsed hierarchies is used in every other software out there and it’s extremely off-putting to newcomers that finding objects in complicated scenes is a tedium.