But not 3.5mm jacks on new phones, so annoying.
Do these phones have a USB-C port? If so, unless you’re allergic to adapters, you can buy a cheap adapter to allow the use of ‘phones with 3.5mm jacks. I use them, along with different cables on earphones with replaceable cables. My Røde headphones have an Amazon Basics 3.5mm > Lightning adapter that cost just a few quid, and audio quality is much better because the adapter has a built-in DAC, so Lossless is available.
My next phone, thats coming in a couple of weeks, will be USB-C, so I’ll be looking for a couple of adapters for existing devices.
An alternative is a DAC like the Fiio JadeAudio KA5, which I’ve just ordered, which I’ll be fixing to my phone’s case with Velcro, so all of my headphones/earphones will have 3.5mm jacks, no bothering with adapters in future.