I'm not a 'tactics' man, I'm a football man. And given your posts in the last 3-5 weeks, I'm starting to doubt whether you have a Y chromosome at all.
If they can be consistent. And sort out a holding midfielder that can do a job when they need to shut up shop.
Other than City no team has looked anything like Liverpool this season. I know Burnley got a result, but that was a bit of a freak game tbh. The Liverpool team now get Klopp's ideas and implement them well, without European distraction you may well be right. Early days, but this team look unstoppable on their day. Smashed Arsenal, Chelsea and Leicester already. Interesting times for Liverpool.
Yes, tactics have nothing to do with football. All the most successful teams had managers who didn't bother with outdated things like tactics.
Why wouldn't we play our own game? Why gift all the respect to Liverpool and stick everybody behind the ball? Idiot.