"Seems hostile?" Me?
I ask because I rolled a gnome alchemist in a PF game that later switched systems to 5E. I retooled my gnome into an evoker (with the Sage background and Alchemist specialty -- for fluff, really, though we were calling him an "alchemist" and I described him as "throwing bombs" instead of casting fireballs, etc). I played Bizburn the evoker through a few levels before the 5E Alchemist class popped up on ENsider.
I was excited at first, then read it and thought it was crap compared to the plain old evoker.
I saw the errata, and thought, "Oh Lord, it WAS bad -- so bad it got errata within a month or two of publication!" But even with the errata the class just looked pretty weaksauce compared to the evoker wizard.
I was just wondering if I was missing something.