One other Lenovo trend that I hate is this OLED everything. For Lenovo, you can't get some screens with HiDPI displays without getting it as an OLED panel anymore.
OLED is terrible for causing pwm eyestrain and headaches, and susceptible to burn-in after a couple of years on traditional desktops where UI elements remain fixed in place. Lenovo fixed pwm in 2016 on their IPS displays, and then fucking forgot about it once they started running towards OLED.