Possibly. What she does is up to her. There are some subs where healthy debate is welcomed. Most? Not so much. It’s basically an echo chamber.
The few times a year (or more, the last 5 years) I decide to interact on Reddit has been the same. I go on, make a few comments, maybe make some small point that someone else didn’t think about (or maybe give a little insight into an already made one), and get upvotes and karma. It lands me in the top 15% of karma almost every year. It’s not hard. It’s a little easier to find some places to read some good discourse, though.