IThese tweets are a classic of the anti driver brigade, cyclists, who refuse to acknowledge that very little speeding is deliberate and in large numbers, can only indicate a site problem.
This is also the only way police can justify 1000s of speeders at a site. That it's all deliberate and disobedient or negligence. But if a site is generating 1000s of speeders it is failing in its objective. Like the police, these posters are not interested in that. They are so anti driver that they actually want speeding to continue so that large numbers of drivers are 'punished'.
Here is the evidence of anti driver hatred by cyclists and it is this sentiment that supports so much 'speeding' profiteering.
The worst of this is that it is this attitude that prevents focus on the causes of most accidents and speeding isn't one of them.