greyfur
*Why do so many people find it necessary to point out how much they disliked Ann Widdecombe's political views before
writing condolences about her tragic death*
Because it is possible to think and feel more than one thing concurrently.
The same way people say X has died suddenly, he was a great actor.
Yes, it becomes something of an 'obituary', and it happens when the death of a high-profile individual, actor, etc, is announced.
A 'book of condolences' or a thread purely for the same would be a different matter, where opinions would be out of place.
But this was an announcement on a News & Politics thread, not the same thing.
... what's more, I think posters are highlighting the fact that they didn't chime with her world-view in, order to emphasise that those who use this as an excuse to make vile comments, do not have our approval, nor do we align with them.