poker 10 years + ago was very easy to win at if you played in the right game with good tight strategy. Nowadays everyone knows advanced play it seems and its much tougher to find a weak game.
Well it depends on the stakes you play. At micro/low stakes, at least in the btc poker I think players are "pretty easy". You find lots of players that are just trying their luck and make terrible moves. Of course that they win some, and sometimes just make you lose even with a good play, and just end up giving your chips to someone else (because luck does not last forever), but I normally end up winning in the long run, so I like playing there.