Sounds tight I love the direction industry is heading lol.
Your support will be provided by an AI bot almost as smart as Clippy because it was trained on the marketer's corpus of emails.
They could even use one of many headless CMSs combined with a static generator. Claude Code in the hands of non-technical users deploying to prod regularly seems like one of the worst possible ways to do it (except for the "cool" value telling people about it).
At my company the internal devs don't even have access to wherever the company site is hosted, it's a WordPress CMS and marketing can make updates safely with a couple clicks and zero day-to-day development oversight required. IT just helps keep the box updated but otherwise it's entirely their own thing.
As difficult as it is to use CSS to centre a field, the stakes are in a different ball park.
[1] Of course permissions are such that the tools can't do anything that would damage any of the systems.
I'd love to hear more about the positive effects of designers and PMs using AI, especially more on the PM side, if you care to go into more detail