I don't know how it's going to be now but you can give it a shot. Bangkok Bank the branch opposite the McDonald's on Soi Buakhao. Try the young lad if he is still there.
You can follow the group to see what's gonna happen with these new digital nomad visas around September/October (I honestly have my doubts about those). Until then 90 days tourist visa is your option. After you leave and reenter Thailand for another 90 then it's gonna be up to the immigration officer cause they might deny you. Best of luck 👑