Of course the SNP like to discuss it at every opportunity ( and they do) but there are important things at hand just now, Covid being the main one.
That's not true though, is it? The SNP do not discuss independence at every opportunity, they are too busy running the country in a time of national crisis to do that. You go too far when you suggest that our government prioritises constitutional matters over public health. If you took the trouble to really understand the political situation in Scotland you would understand that for all parties, constitutional matters have taken a back seat to handling the pandemic.