The "tika taka", as you derridingly put it, is the guaranteed and proven way to completely nullify , tire and dominate the opposition, but it can only be done either elite and committed players - which we don't have at the moment. Pep still trying to play it, is probably his only option,given the players indoctrination though, you can't just flick a switch and revert to 1990s united or Klopp Liverpool.
Unfortunately I agree with sticking with the blueprint - and not long ago we were wallowing and celebrating it being played by the other teams thoughouthe club.
When Pep has the tools at his disposal there is nobody better, right now he's created a rod for his own back.