What makes you think that they aren't trying to make them faster? There was an article on here not that long ago about companies that are trying to make super-s

What makes you think that they aren't trying to make them faster? There was an article on here not that long ago about companies that are trying to make super-sonic commercial flights work[1]. [1] https://www.businessinsider.com/aviation-companies-are-plotting-the-return-of-supersonic-flight-2018-4 https://www.businessinsider.com/aviation-companies-are-plott...