His recommendations are subjective, so I wouldn't take his advice. His claims are anecdotal and he provides no evidence or even detail about them. I'm really disappointed to see that article posted on tom's guide! Loren Brichter's website isn't particularly well written.
Go to your /Applications folder and drag Chrome to the Trash.But here are some steps to follow to get rid of Chrome within macOS. The bad news is that the process is not as straightforward as dragging the icon to the Bin. But if you're still experiencing slowdown, you'll want to remove Chrome and Keystone.
If you’re experiencing issues with Chrome, clearing your cache, cookies and site data can be a good first step in helping improve your Mac’s performance.
