I recently read an article that the Apple USB-C to 3.5mm Headphone Jack Adapter will also work. You can get them at Apple store or Best Buy.
I've misplaced my original adapter that came with my Pixel 2XL. Do I need the Google OEM replacement, or will other similar models/brands work?
I would be selective as to which ones. I’ve bought some off of eBay and they were trash.
It's your phone, it's a known issue.