There is a long history of this in the US. I can't remember the details but I think there was a famous case in the 80s where rap lyrics were used to support a conviction, potentially of rape or assault?
Not totally up on the situation but one imagines Andrew Tate’s lawyer might have a rather tricky time should it make court, with so many media snippets.
https://www.theguardian.com/commentisfree/2023/jan/31/rap-music-young-men-fail-lyrics-conviction
How lyrics are influencing convictions