Should one turn off wifi and bluetooth for extra security?

Xoicra

So im running grapheneos on a 9a with the latest software and everything , my question is from my understanding is that the phone should be able to not get brokein into by any explotation software even if its afu or bfu , but for extra security should i set bluetooth or wifi off after a certain time ? i mean if the phone cant get broken into , why turn off bluetooth or wifi? could the phone try and get into by either bluetooth or wifi?

N1b

I have WiFi and Bluetooth on a timer for added privacy. How much it affects the security of GOS I don't know, but I think it's unlikely to impossible to get into an up to date GOS installation (especially in BFU) just because Bluetooth is turned on.

But don't trust me, let's wait for an expert. Just wanted to say those timers are valuable to use, even if not for security reasons.