This is usually the least fluent period of getting yourself something new nowadays, especially phones since they packs such a huge variety of different functionalities. It used to be a matter of painstakingly setting up each account and app by hand, but over the years this has become easier.
I did a switch from a Samsung S21 to an S23 Ultra this weekend. And it was almost as simple as putting them side by side and clicking the start button. Aside from a few apps that don't follow Android best practices, all went well. Even having to get my keyboard to relearn the foreign words I frequently us, as was the custom before, this has now been automatically transferred to my new phone.
Can't wait to see what happens once x_I and Neuralink become common tools...