There are around 95 separate columns for a contact. Making that even worse, they are all enabled!
Come-on, 90 some columns??? At least just enable Name & Address, let the user enable what they want. Who wants to hit the delete key 90 some times??
If you are talking about the Custom View, yes I agree. Why start with a full selection? The other views don’t do that.
The easy solution is just select them all and click Remove once, then add the few you want. You can also go to one of the other views and apply that configuration to the Custom View.
Never had to do a select all for editing any columns choices.
I’m surprised choices for which side of the bed they get out of isn’t there.