We have not been into a bank in about five years or so. Like you, I can deposit by a digital image, and get cash in a drive through or at a device outside the gas station or supermarket... although I seldom need or use cash either.
Once a year, the advisers from my bank 2,000 miles away fly in and we conference for a day in the living room, they take us to dinner and go back home. Paperwork comes and goes by FedEx, and everything else is available online. During the pandemic, we did video conferences.
We were considering a move out of California. The bank did some paperwork online and I have financing for a house without going into a bank. Another example of why there is no need for going into a bank that I can imagine today.
We have tons of small banks in this area that cannot do much online. I can only check balances on their website. But I can walk in and talk to the bank President/CEO without an appointment or speak with any of their 4 tellers that are working every business day.
There are some things you still have to do in person regardless. Using a safe deposit box is probably the main one. Only $10 a year for a large box at my small bank.