Losing La Compagnie is sad but Luton simply isn't gearing itself to Business class adventures with lack of Airbridges etc
You would think that the airport would dip its toe in the water and invest in at least a couple of airbridges, as it would make the airport a bit more desirable to some airlines.
Does any airline actually use the airbridges at STN? If there isn't any I can see Luton's reasoning but if there is then it is a lost opportunity.