It's low-code, not no code. Salesforce has been in this market for about 20 years with significant success.
Power Apps are irrelevant to you unless you're heavily integrated with O365. And if you are, chances are that you're in a large organization. And if that's true, you hire a certified MS partner to handle maintenance, you don't leave it to non-technical staff.
At best, like MS Excel, staff can use the tool to prototype something, and then let the consultants figure out how to create a working solution that works across the whole org.
Power Apps are irrelevant to you unless you're heavily integrated with O365. And if you are, chances are that you're in a large organization. And if that's true, you hire a certified MS partner to handle maintenance, you don't leave it to non-technical staff.
At best, like MS Excel, staff can use the tool to prototype something, and then let the consultants figure out how to create a working solution that works across the whole org.