I'm thankful to the smokers out there – they provide the funds for my medical treatment (way in excess of their cost to the NHS), then drop dead at 60 so don't leach off the pensions fund.
The people we really need to sort out are teatotal, non-smokers who walk and cycle everywhere, don't own a car and stay fit.
Those feckers pay next to sod all in taxes throughout their life, use the NHS for their self inflicted exercise related injuries, remain a burden on the NHS by requiring loads of age related care and live to be 100 y/o needing 30 plus years of pension.