Well… I actually wrote quite a bit in response… but decided not to publish it.
In short. No… but it’s a multi-faceted No.
In part: what @samliew said is true. Reducing the size of the Hero helps.
Also: what your Adwords person said (IMO) is true. I am also an SEO / SEM / Adwords Specialist.
A big issue I have… somewhat relates to this post:
Once that’s fixed… I can (re-)gauge the situation. But for now… I still encounter speed issue with Webflow constructed sites. Not the servers… the servers are pretty fast. The code is clean. But the code is fat.
Fortunately I have the technical expertise to overcome them.