Apple has switched its main lineup to OLEDs but it appears the iPhone SE 3 will retain its LCD roots. It's tipped to be the only device with both an LCD and a flagship SoC when it's released, with the same leak providing some important details of the iPhone SE 2 successor.
https://www.notebookcheck.net/iPhone-SE-3-to-be-last-remaining-high-performance-LCD-phone-as-leak-reveals-more-details-of-the-compact-device.573739.0.html
Apple LCD Retina screens were always high quality. For me it's a good news. And they are 100% flicker-free.
OLED technology has two main issues: with time screens have burn-in and OLED is usually tied with PWM flickering (which is unacceptable for me). I'm waiting for iPhone with miniLED or microLED panel.