2018 is, unfortunately, turning out to be the year when once developer friendly smartphone manufacturers decided to lock users out of their own devices. It was not that long ago that Huawei moved to block users from unlocking the bootloader on any of the company's devices. While Xiaomi hasn't fully stopped users from unlocking the bootloader on their devices, they've started to make users wait a month (or even two) for unlocking the bootloader. A one month waiting period isn't as disappointing as what Huawei did, but it's not as good as Google's and OnePlus' approach where you can just use standard fastboot commands.
Xiaomi devices (not Poco F1) still have long bootloader unlock wait times
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