I can't tell if you're being ironic.
In case you're not, that's a frankly silly take. The sachets TFA talks about are not generally used for fancy "hipster" tea but rather the super mainstream commercial "tea-flavoured tea" and industrial herbal teas you like so much. Unless you consider Lipton to be fancy niche tea artisans: http://img.webme.com/pic/m/megisti/ethel-lipton-all.jpg
Beyond that the "standard" tea you seem to enjoy is probably "English breakfast tea" and you can probably still find it extremely easily in any tea shop in the world, alongside Earl Grey and a few other classics.