I chose my accountant because I could record my spendings online. He can just generate my yearly reports on one click in his backend, which he bills €80 for, "per click". He gives better advice because he has more customers, thanks to this efficiency, he doesn't spend time on mundane stuff and spends most his time meeting customers like me who present him various problems to solve, therefore he's more accoustomed to problem-solving.

Comapanies in my coworking space switch one after one. One has gone from a ~6500€ yearly bill to ~3500€ (3 employees), while improving reportability.

Non-industrialized accountants are just as necessary as human cashiers: Not. Lawyers are a bit harder to industrialize.