I live rurally, with no mains gas supply. Like the majority of my neighbours, the log burner supplements our very expensive LPG or oil heating - did you know that there’s no energy cap on LPG/oil?
It’s also essential in a power cut which happen quite frequently and can take a long time to be rectified.
Lastly, it wasn’t installed by us. It was installed by the builder because, as I said, pretty much every house has one round here.
Oh and I have asthma and it doesn’t impact my breathing at all. As others have said, a modern burner using very dry wood creates little pollution.