Wood burners would be a lot better if people used dry wood and stopped burning coal, people are still using house coal, despite it being banned for sale, also, the ecodesign ones are a lot better than 'burners from 10 or 20 years ago.
But the issue here isn't people using wood burners but the Govt charging us so much for energy, our bills are going up, even those on E7 (often in poorer households with no alternatives, are seeing bills going up even further) Germany's are going down, 12% on average, France's never really went up in the first place.
Electricity, gas and oil production is not pollution free either, many other forms of pollution than particulates.
For many people, a woodburner or an open fire, is their only source of heating.
However, if i had a gas fire all set up, i'd never be swapping out for a woodburner, storage, costs, mtce, dirt/dust plus good quality wood is very expensive to buy and finally, as you get older, splitting kindling, carrying wood around will become harder.
If you do go ahead, get a 904/904 liner, the cheaper ones do not last as long and its extremely expensive to replace.