i don't really get the point here.. more or less is like if i'm saying:
if a GP2 series driver go with his car in a Formula 1 race, the GP2 car/driver can pretend to compete with the F1 cars?
If a War Thunder player take his Panzer IV and go in battle versus a Tiger II, they have the same chance to win the battle?
if a mmorpg player with is level 10 character go in a lv 20+ dungeon, he can complete the dungeon? Or he can pretend to go in PvP versus top tier players with PvP gear and can compete or win?
I can make a lot of other examples, but i suppose you understand what i mean.
If i'm a kawana (class 1) driver, why i should want to try to compete with someone with a class 2 car? If i want some chance to win, i go in a room with the "same class" limitation and i race against cars like Corus, Wizz and Lion... Sure for fun i can go to race versus higher class car but i don't pretend to be competitive or win.
That's the same reason because we have different championships in real motorsport. We don't have GP2 cars racing with Formula 1 cars, right? And so we don't have a championship where F1 cars race "stock" and GP2 cars race with nos so they can compensate the higher performance of F1 cars.. no they race in two different categories. Also in "mixed" races like Dakar, endurance and so on they can maybe race togheter, but at the end of the race they compete in different categories with different rankings.
Same in WT or other similar games: a player with a tank from a certain tier always want to battle against other players of the same tier, he don't want premium ammo, premium armor etc to be at the same level of an higher tier tank.
Also: you say
"If Kawana use full items for drive Vs a Hexan-GT without item, you think really the driver of Kawana have an objectif of pay to win" but what if also the hexan gt get the same items?
Disclaimer, i don't want to attack you, just asking because i have some difficulties to fully understand your statements/questions.