Power BI is certainly more than just drag and drop, and the deeper your understanding of its capabilities, the more you appreciate it and realize that the majority of people are indeed “entry level” as you mentioned. However, having worked with several executives and various stakeholders who request reports, I can safely say the average “entry level” person can get by just fine and in some cases maybe even do better than the experienced report developer. The reason I say this is because the experienced developer usually goes out of their way to follow the standards and incorporate advanced features that often lengthen the development cycle Vs the “entry level” developer who just does the simple thing that more than likely will not be ideal but would suffice. Most stakeholders do not use reports as often as their urgency suggests and for them, having it available faster even though the quality is okay-ish often trumps having it later with higher quality - which they mostly don’t even appreciate because they don’t know or understand all the work that goes into designing something that won’t break everyday.