I'm tempted, FLIR camera, hardend built in case, its right up my impulse purchase ally... but lack of ASOP or ROMs is a major no go for me on android, so i will appreciate its overkill nature from afar.
Well, if you likey that chonky boi, you go get that chonky boi.
On a serious note, ROMs are an issue. Bootloader unlocking isn't consistently available on most major phones and Xiaomi is the only company I know of at the moment that provides everything necessary to tinker with your phone.