Could be, I think angels are so full of bliss and adoring love for their particular work that they have no motivation or desire to “coliur outside the lines” - I base this on my own experiences: The Angel Of Lost Things - Sigil & Information.
If you have a trekkie holding forth about his favourite Captain of the Enterprise, you really don’t need to remind him not to break and start doing something completely different. The level of passion and flow is very similar! 