I don't get this article: it feels to me like a member of the older generation saying "I had to walk fifteen miles to school in the snow! Barefoot! Uphill! Both ways!".
To me it's a bit like whataboutmanship: "you think it's bad now? what about the 1970s, eh?".
Just because things were bad back then doesn't mean they're not _also bad_ now. Just because things are better it doesn't mean we shouldn't try to improve.