I just think back to when I was in a job long long ago.
We had a ‘special projects’ person (mate with the Big Boss) who had worked herself up the organisation, with no particular specialities or skill sets. Anyway, she got the plumb role of managing the corporate logo redesign of the organisation (a million £ project).
As soon as the agencies started to roll on, she started to wear ‘power suits’ in lime green and orange (hey it was the 90s) and strut around like she was ‘a special creative’. She was ‘one of the agency guys’ now, and just seemed to go along with whatever they said (nice lunches on our account too, no doubt).
I did actually work on the creative dept at the time and voiced concerns about the practicality of the designs being presented (the colours wouldn’t work on our literature, the logo was too fiddly for the types of things we produced, the acronym was just dumb...) but hey, I only specialised in that area.
Needless to say, not long after all our items had been reprinted, engraving done, staff materials circulated... it all reverted back to the old logo - which was perfectly fine and remained until the organisation went kaput (merged/taken over,
nothing to do with the logo).
So when I worked my way up the greasy pole and had to manage external suppliers... I made sure I never was blinded by their bull...
But that’s what this all reminds me of. You can say no and query. You can contract an agency or external group (especially when you are paying them).