I'm not OP but I have a Pixel 2 with no headphone jack and it ruins me daily. I have the adapter yes, but it is lost 100% of the time. And when I want to use it I cannot find it. I find myself literally standing in the cold with my ears freezing off and headphones in with no music. Because I left the house without the 1mm thick nearly invisible adapter.

Not once in two months have I remembered it when I go out. I hate hate hate hate hate how much this phone cost and how vastly more inconvenient is compared to my last phone. I cannot wait for the return of the headphone jack on phones if true!

Edit: how long does it take to switch your Bluetooth headphones from a computer to a phone? If it is more than 1 second, it's a stupid waste of time as well. I'm not putting up with that decline in usability especially if am expected to spend money on it and throw into the landfill my perfectly good headphones. No thanks.