Don't worry, Google loves SEO's and is not trying to kill them at all :).
So after Raven Tools now Ahrefs going to shut metrics supported by scrapped data...Google is playing Bigg Boss here!!
Patrick from Raven has some good insights on the decsions here: http://raventools.com/blog/ravens-ceo-on-ahrefs-and-choosing-to-end-use-of-scraped-data/
Damn, I was just getting used to KW data too. I'll still maintain my pro account though, ahrefs just kicks ass.
This is a huge power play by Google. They are basically taking over and controlling the entire SEO tools industry.
Great! Head over to login and use your credentials there