Using no reticle in some first-person shooters can sometimes provide a perception of increased aim assist, but it largely depends on the game's mechanics and how aim assist is implemented.
In many games, aim assist is designed to help players aim more accurately, particularly on consoles where aiming with a thumbstick can be challenging. If you're using no reticle, you might find that the game's aim assist feels more pronounced because you’re relying on the game's mechanics rather than a visual guide to help you aim.
However, this can be subjective and varies by individual preferences and playstyles. Some players may find that using a reticle can improve their accuracy and consistency, while others may prefer the feel of shooting without one.
Ultimately, whether using no reticle affects aim assist positively or negatively depends on the player’s comfort level, the specific game, and the way aim assist is programmed in that game. Experimenting with both options might help determine what works best for your personal gameplay.