The specific financial information from /quote, etc. are quite good, but the news specific for an equity are filled with useless automated news from Zacks, Investor's Business Daily, and (sadly) Motley Fool (gone so downhill over the past 5 years).
[0] https://en.wikipedia.org/wiki/Yahoo!_Mail#2011%E2%80%93prese...
[1] https://thenextweb.com/news/aol-mail-gets-a-refresh-would-li...
Last I heard the site is still a big money maker. There must be many people that use it.