Great. Had 2 Xiaomi phones now, as I love the hardware and ability to quite easily unlock in order to install Xiaomi.eu and Magisk. If this is no longer possible, my next phone won't be Xiaomi.
Let's hope. I've lived my OnePlus3 (specially with GCam), but they became more expensive. I go for the flagship every 3 years, so I need a great phone, unlockable and hit costing so much.
I did exactly the same thing in 2018 with my MiMix 2 & still love using it.
Maybe a OnePlus, Pixel or Motorola would be my next one? I can't think of any others that you can still easily unlock.