I don't because no antivirus can protect you from yourself, I learned that the hard way while I was still using Windows many years ago.

I had antivirus and antimalware on Windows and I kept them updated and ran scans regularly, almost religiously, than I got a malware that antivirus couldn't detect (they take a while to be updated with new viruses/malware that constantly come out) and the only way to remove it was a blank new install following a specific procedure to clean it all.

That day I understood that no matter how attentive you are about your antivirus, you're never really protected until it's you who learns what to do and what not while accessing the web, so I did a bit of research about how to better configure my PC, how to better recognize phishing/scamming, using adblocker, don't download random software, stuff like that.

I basically learned "how to behave". I stopped using antivirus/antimalware on Windows and I didn't catch a virus since, then I switched to Linux and I still apply the same principles of "good behavior".

That's not to say I'm immune to viruses, I'm certainly not, but my mindset now is that if I ever catch a virus, it will be my fault for doing something I shouldn't have done, and I'll do my best to learn from it instead of relying on software to do that for me.