Yes, that is why they don't do it. It does not mean the advice is "terminally online". It is the advice coming from layers that deal with the system.
Layers saying those things, online and offline, are not terminally online.
And I will also claim that layers have way less distorted view of the system then us, people whose view of the system is based on movies and rare cases that hit the news.
Though: the validity of "nobody should ever talk to the police" is highly disputable. It assumes the only objective anybody would have in a police encounter is not being prosecuted. Prosecution is unlikely, and there are other important objectives.
Not that its always benign to do in cases like this, you can easily talk yourself into becoming a person of interest. Especially true if the officer happens to have a 'bad day' or is a bad apple, you can't really tell because the police keeps employing these people. An example I saw a woman went into the station to provide a video from their phone as evidence of some event and ending up getting taken to the ground in the lobby and arrested for resisting arrest or some bullshit. All because the officer tried to snatch the phone out of her hand without saying anything and then used her keeping hold of the phone as a reason for assaulting her.
Not true, the context I have seen it very much included being a witness who is not a person of interest to the police. It especially explicitly included that situation.
> An example I saw a woman went into the station to provide a video from their phone as evidence of some event and ending up getting taken to the ground in the lobby and arrested for resisting arrest or some bullshit. All because the officer tried to snatch the phone out of her hand without saying anything and then used her keeping hold of the phone as a reason for assaulting her.
That is egregious abuse of power. The layers I have in mind were not explicitly mentioning that high level of lawlessness from the police.