Blizzard has taken a hardline stance on cheating in Overwatch 2. Their initiative uses machine learning to identify unnatural aiming patterns. Unlike the original game, Overwatch 2 is free-to-play, but Blizzard mitigates "smurfing" and cheating by requiring phone number verification (SMS Protect) and utilizing aggressive reporting systems. How to Actually Improve (Without Getting Banned)
Here are some general tips:
Use in-game codes like VAXTA to practice against bots with realistic movement. Free Overwatch 2 Cheat