Those incidents, as ludicrous as they are, indicate to me over zealous administration of relatively new laws rather than the impending arrival of a police state.
A lot has been made of the example of Allison Pearson, in her case she libelled 2 Pakistani men as Jew haters in a tweet which she later deleted. There?s an interesting explanation of that case in the latest Private Eye. That one is in no way a freedom of speech issue, though one could argue the police were somewhat heavy handed. Also to interesting to note that for such a freedom of speech warrior she appears very quick to shut down others.
https://x.com/jonsopel/status/1858547534555423019?s=46
She also has a lot of past form for spreading misinformation.