>We have seen multiple cases of people getting caught on there
as far as i am aware, no one has been caught due to something technical in relation to tor.
it's always something dumb like logging into an email that has the person's real name in it, using a credit card, leaving javascript on, or otherwise making some opsec failure.
It's increasingly difficult to accomplish much on the Internet without JavaScript, though. This is an era where literal image hosting sites won't show you an image without it; where it's used to reinvent <details> tags, forms, even ordinary hyperlinks.
This could be true. But law enforcers lied how they found evidence in other cases.[1] They could have lied in Tor cases.
There is another angle not a lot of people consider. There was a Defcon video I recall watching from 10-15 years ago where the speaker referenced a case where police managed to arrest someone because the Tor traffic on the network (maybe a university) was so unusual as a one time event at a specific location, the police managed to tie the individual to specific Tor activity. The speaker's conclusion was essentially we should all be using Tor to create and normalise a higher volume of Tor traffic which can in turn help protect other Tor user's anonymity.