I've played 4 - 5 ranked matches yesterday and did not saw any message for my account. Also played Battlefield 1, 4, 2042 and nothing changed.
This conversation about banning peripherals comes and goes like all previous years. They develop something, the developers of these peripherals find a way to bypass and life goes on.
For me, it sounds like a conversation they MUST have to calm down the nerves of their player base, otherwise people would quit the game.
Despite that, the ideal world would be Microsoft working on preventing these peripherals via the console directly, right? Do you see any communication from Microsoft / SONY about it?
The amount of money involved, the player base number they would lose...
Also, there's people using these devices to play other games that are not competitive, such as Skyrim which sucks on Controller. This cannot be a one-sided decision, so I guess nothing is going to happen like always.
And I'm pretty sure the ReaSnow team is already aware and working on that with priority.