Yeah plus the riots really showed that the racists are getting bold again. One fake news story and they gleefully took to the streets. I don't think I was particularly naive before, but still, I don't look at Britain the same way now. It's uglier and more volatile than I realised.
I don't think all the rioters were hard core racists - from what I've heard, some were kids who were out and saw their neighbours fighting with the police, and kicked off with them because they hate cops too. Still, these are the people who might be convinced to hate their neighbours too, if they stay indoors long enough, like during lockdown, nursing an anger fed by relatively inexpensive but sophisticated troll bots spewing racist propaganda all over the internet.
Maybe I sound like a conspiracy theorist myself, but online influence works, and we've seen how it's bought.
Nigel Farage did it before, making dodgy deals between UKIP and leave.eu and Cambridge Analytica, which harvested Facebook data to target and persuade a crucial number of voters to support Brexit.
So why wouldn't someone like that use bots or hire a team to spam high traffic forums like MN and Reddit, increasing the volume of posts and comments in favour of the political views they want to inflate? Perhaps they stand to make money from the manipulation, or increase their audience share, or gain votes. Perhaps all three.
It's not hard to find an agency who'll do it, if you're willing to pay (or someone else is willing to help you pay for it).
Whoever is behind these kinds of posts, whether bots, mercenaries or genuine racists, I see them trying to push the "common sense" away from a general anti-racist consensus (with overtly racist comments being deleted by the platform host as standard) and towards racist ideas being the norm/acceptable again (and possibly "suppressed" by their deletion - playing into the victim mentality of the average white nationalist).
If I was on the Reddit or Mumsnet web analytics team, I would be closely examining the stats behind the posters of these kinds of threads and comments, and looking for incongruous patterns of any kind.