Nice bit of ridiculing there by just labelling Matt le Tissier to reduce the point being made but you conveniently forget that it's the whole Sky Sports presenting team who have taken the badges off led by the concerns of Patrice Evra (yeah, yeah I know he's a prick but he's extremely relevant here). The Premier League are also starting to distance themselves from it too, something you conveniently forgot to mention alongside Spurs completely breaking ties with the movement after their tweets about Israel...
There are a lot more organisations that just "the BBC, a police force and Matt le Tissier" who have or are starting to distance themselves from BLM but please do continue to be hyperbolic just to prove your point.
You can't criticise Starmer for not making any further comment on it at this time when by doing so will give the Tories and the media a chance to attack him publicly for supporting what is reported to be extremism within the movement. I'm sure you'll find a way though.