Unhelpful for us, and I’m not sure if your diplomatic venting of frustration is helping you all that much 
Well it wouldn’t help me, so I say “just let it all out!!!”
Look, it is clear you feel that the current coach is not worth time/expense/results (you aren’t exactly clear about that).
Two options - get another coach or try something else (TR, or a training plan from a top coach).
Maybe I got lucky, my coach is awesome. Never thought I’d hire one, but honestly its made a huge difference the past 2 years. Having learned so much about myself and needs, I’d have no problem self-coaching using an off-the-shelf plans from a few top coaches.