That's too bad. Had exactly 2 OnePlus devices in the past 8 years.
My current one is a 4 year old Nord 2T still going strong, and in fact K am surprised it still received a recent security update when EOL has been reached.
Time is approaching to switch to a new device. Not sure where to go next. Perhaps I'll wait for the GrapheneOS device.
Nothing.tech is the spiritual successor to OnePlus