The real divide isn’t separation of concerns or implicit vs explicit structure. It’s whether you have staff that wants to think about markup as a data format expressing domain entities and/or generalization of presentation concerns.

Most developers and organizations don’t want to and they don’t want to think why or what doing so would buy them. They will probably find the tailwind local maxima enabling that reasonably comfortable and may even repeat the familiar mantra as has been done here. It especially pairs well with unreflective product management, which is the most popular kind of product management.