My printer has worked really well and for whichever reason I haven’t been hit by any of those HP shenanigans. Maybe it’s because I haven't installed any HP drivers or software? Not needed on Linux or ios which is what I have. Works great, network-enabled and supports AirPrint so we can print from our phones (95% of our printing needs). Toner is expensive and I’ve only ever used HP toner; third-party toner requires cannibalizing the chip from original cartridges which I’m too lazy to do. Color Laserjet pro m255dw. I still probably wouldn’t buy another HP given all the user hostility :)
m255dw owner also. You only have to swap the chips if you want the level reporting functions to work. I’ve used a couple of different third-party cartridges out of the box and just replaced them when empty. But, I have found that the reliability of the lowest cost cartridges is poor.
Well, my replacement cycle is > 1 year and I have found that the suppliers on Amazon have a shorter life than that. I've ordered a full set of replacements twice and the last was from a seller named CMYBabee. After about a year the magenta started transferring toner to whatever I was printing. I was in the middle of printing tax returns and just went to the nearest Best Buy and bought an HP replacement.
I should add that I sent a note to the vendor about the problem and they were eager to send a replacement. I didn't bother since I was already set.