The Hacker News platform actually goes to great lengths to avoiding the reception of upvotes as a motivation for posting, and I'd recommend also de-prioritizing the importance of internet points and to instead rely on intrinsic motivation.
And yet, there are upvotes and they’re displayed to the poster. Also, I used the word ostensibly to imply I may personally have some other motivation. But in either cases, the broader point still stands: there are diminishing marginal returns to being more correct.
Good luck in life.