Strategy is like a road map, if you know where you are going, and you know the route you want to take, there are a lot less tactical decisions you will need to make once you get in the car. You will still encounter roadblocks and detours and potholes, but compare a trip where you consult a map before you get in the car, to one where you just get in and start driving. I see players talking about the play of a hand. The vast majority of the time, the discussion is framed in a way to be almost useless. Poker is not like duplicate bridge.
Situations are totally unique.
The more you work strategy over in your brain though, the more you decide broad issues, the easier the little tactical things become. When it comes to the skills it takes to be a winning poker player, the tactics you use when you are in a hand are pretty trivial. Strategy makes you a winner. Good tactics merely make you win more.