While the sentiment is solid that polls are not a very good predictor, what’s even more unreliable is leaning into anecdotes of seeing “excitement” in a social media post, which is what this article is doing. So your comment comes off as ‘discard the polls, someone on social media says they see lots of Harris for president signs in Florida’.

So it seems reasonable to say the polls indicate a less rosy picture than some social media post expressing feel good about seeing signs of Harris enthusiasm, but ultimately either way don’t feel defeated nor complacent and get out and vote your preference.