I was using Kaspersky total internet security and found I wasn't using most of it.
I now just use the Antivirus version, much cheaper and that quietly gets on with an Antirootkit scan every day. I also have Malwarebytes pro and Malwarebytes Antiexploit pro. Those two I got for free as a birthday present from a good friend that's in IT. I really don't think I need anything else as none of them seem to catch anything except false positives and the odd PUP which turn out to be harmless. I guess they could be an infringement on my privacy, so I dump them anyway.
The crazy amount of bloat in Kasperski's total internet thing is ridiculous, they promise loads of useful things and all you get is mostly useless crap!
Apart from the Antimicrosoft (I was joking, well kind of) Antivirus, Antimalware, Antiexploit Antiransomware all in one would be useful for some people, don't forget, most users don't have a clue and click on anything.
My neighbour down the street is one, no matter how many times I tell her, she gets caught with ransomeware and a few other nasties. I've had to reprogramme her laptop many times. As she's a good friend and helps me out with the heavy jobs I cant do, I will do it, but not for anyone else, unless they want to pay me the going rate. (for an O/S install that is, not paying the ransom)