100% of the time for me. I prefer the trackpad over the mouse.
It's always fun for me to meet people who do things the complete opposite I do them. It's oddly satisfying, like, I'm glad someone is my polar opposite on an issue or activity.
I've also grown to loathe that first-line tab beginning the second paragraph. It makes left-aligned text look wonky.
I loathe centered text too.
I'm not a rounded rectangle person.
I think the colored block UI that's all over Android, sites like HN, etc. looks tacky. We went from semi-transparent glass UI to flat colored blocks, and somehow interfaces got slower and more processor intensive. Now, that's a horse of a different color.
Consider getting a separate USB trackpad and putting it in a "mouse like" position so your wrist is straight and you can raise the laptop to just under eye level.
So I'll have a proper monitor and a standalone keyboard in front of me. And the MacBook screen on the side is being used to display secondary information (chat windows and logs I don't need to actively look at).
Having the fingerprint sensor and the TouchBar lock button within reach are also nice (yes, I actually like the touchbar)