That was my first thought as well, but it's not pointless, so I don't think it belongs in this thread.

It... just makes sense?

Eats bushes and leaves

Eats bushes, and leaves

I’m so irritated because I allowed myself to get out of the habit. I worked at a place for eight years where the marketing department insisted on not using it as part of their style guidelines and we were all supposed to follow suit. I disagreed in principle (and actually I’m pretty sure the marketing director agreed with me, but was overruled by the executive director) but still had to adapt, and I guess eight years was long enough that I don’t automatically put it in anymore and it pisses me off that I now have to think about it.

I'll go a step further.

I regularly use ~~comma's~~ commas where they don't belong, just to reflect my speech patterns IRL.

Woah, woah, woah. Let's not get too carried way here. Some things we just shouldn't talk about.

New find.

I also realised that it could actually be useful in this Grammarly page. The last section "Oxford comma confusion".