Well first you are claiming there are no bots. I just showed you blizzard sees it as big enough problem to make an official statement (something they don't do just randomly).
Now you are claiming you can't tell. But you can. Easily. First because they don't have red arrows when they input attacks. Second because they take the exact same amount of time between actions which is about half a second. Third because they largely play off 3 decks. Aggro druid, aggro shaman, and zoolock.
And there actually was a time like 2 weeks ago where 5/10 matches would be against bots, without doubt. So yeah, I wouldn't be surprised if you got that feeling that people are playing a lot of bots. I've literally run into 5 bots in a row in rank 1-5 in the past. And I could tell without a shadow of a doubt they were bots. Last 2 weeks though, much much less. I even heard one of their programmers left so the current bot might be pretty bad since 2 new sets of cards have released. And how can a bot deal with a secret? I've even seen bots run into my feugan/stalagg to let me get an easy win.
