All lives matter was a racist dog whistle. Both sides are bad is just the sad state of politics where neither major parties actually care about the people.
Pretty most of the people i know who work in IT are all just using Defender now, i have even stopped paying for AV and just use defender out of the box. Unless you are doing something that exposes you to risk there really is no use to use anything other than defender. In saying that enterprise or businesses environment i would still say 100% have something other than defender in place.