for exaple: If you have a boiler with one exit, made in some kind of labyrinth with several 90deg angles, every angle lowing pressure nearly x10. Or if 2 "bottles" with water connected in bottom, water level must be the same, but it does't Such tottaly unphisics bihavier makes unable to build even with imagin part of realizm)) Would it be "fixed" in future ? (sorry for my english)
Alright from what I can make of this you want TPT to be more realistic. This will not be happening any time soon. If that is not what you mean please feel free to enlighten me.
Though Powder Toy was originally designed as an airflow simulator, the fact is that it has no units, and as a result things might not make any sense if you try to relate them to things in real life.
...Air has trouble going through tiny pipes for any long distance without losing pressure, honestly.
This is not OE cake, If you want these things go play OE cake, or make your own game. The code to do the things you mention is very extreme and I have tried to do these things and ended up wasting my time.