When did I say I code?
I have been on the industry for 35 years. I have seen my share of technology evolutions and o have seen the work from a dozen different dimensions. If after all that time, I find the process painful, just trust me -- they can't change me, and I can't change them. You take the warts with the wins and move on. 2-3 bad weeks, 10 good weeks. Life moves on to next quarter. Complete CEO mindset :)
You heavily implied presentation preparation implies zero productivity. He tried to say this prep is also productive even if you personally don't or can't appreciate it.