Can't see how that works.
On almost any issue there may be any number of organised interested parties: voluntary organisations, campaigning organisations, political organisations, business associations etc etc - and since these groups are organised they have members and some form of representative structure so, for example, we regularly see the heads of the TUC or CBI are often asked to opine on behalf of the members of their organisations. In principle, I can't see a problem with that.
When the issue is volunteering and charity then having the representatives of voluntary or campaigning organisations on is RELEVANT. When the issue is a political take, then having the representatives of political organisations on is RELEVANT. When the issue is workplace conditions or pay, or the like, having a representative of a labour union or a business association is RELEVANT. When the issue isn't The Church or religions doctrine, what's the relevance of a Bishop?
That's not to say that it justifies death threats, obviously, but time and again they get dragged into the equation when it's long past time when they had any relevance to everyday matters.
Whether or not you think certain organisations aren't qualified to comment on a particular issue is another matter, but when it comes to public health or social policy matters (such as the current situation) I can't see why clerics shouldn't be able voice an opinion on behalf of their members just because they are clerics.
They have as much right as, say, my grocer. The issue isn't that they have an opinion, it's that media outlets keep going back to them when the topic is outside of their expertise.
If I feel their opinion is of little relevance then I can just ignore them - just are they could ignore me.
The problem isn't that we can't ignore them, it's that they're taking up valuable air-time that could be put to use interviewing someone whose opinion matters in this debate.
It's not the fault of the Bishops, they are taking any opportunity to get themselves into relevance, just as anyone with a public-facing role for an organisation would. The fault is with the media outlets who keep giving them the oxygen of seeming relevance.
O.