Ok so you have kids who play say Minecraft, they download all mods they can in zipfiles and install all the other games packs from weird internet forums. What

Ok so you have kids who play say Minecraft, they download all mods they can in zipfiles and install all the other games packs from weird internet forums. What is bigger threat and attack vector, McAfee, Symantec or modding forums for 10 year old? For me installing AV is silly I don't download and run random crap from internet that friend from school also installed. But If I would have kids having installed AV and updated is quite good idea. I also wonder all time how my non technical close ones break their computers, I don't know what they are clicking but I do not get unusable windows 10 every 3 months. My gf is not technical but she almost never install anything on her laptop and it works fine, so for this one I am quite happy.