This has happened before. Non-technical or junior people developed and deployed applications, emboldened by the relative ease of Microsoft Access and Excel. There were all kinds of limitations, scaling problems, and maintenance nightmares. But there were a lot of upsides too, and it made the "professionals" up their game to obviate the need for such adhoc and unsanctioned developments.

Come to think of it, the exact same thing happened when the PC became popular. Mainframe people were aghast at all the horrible unprofessional mess that the PC people were creating.