Then I have to step out.
It's like the light bulb that stopped working and the owner insists it's not that because it always worked before.,
Today, with all the OS updates and more the moderators have learned to remove the older titles and slim it down. If there is any overlapping protection we remove that overlap.
As to the no name, no file entries, if you like useless dead entries, then I can't tell you to remove them.
As to PCPitstop, you're right that it is not listed but it's processes are there. Again your choice.
Good luck in your hunt,