That’s exactly why I asked RM to bake it in. Besides, I’ll bet any amount of money that ALL the information is available for free online if you look for it. Because true accessibility is published industry standards regulated by very few people, like the Web Content Accessibility Guidelines (WCAG2 WCAG3).
The most important part of accessibility is realizing it should be done, can be accomplished by anyone, and that they might have to adjust their toolbox to get it done. Thus, I hope RM takes into account the seriousness of providing the tools to help us make our website as fully accessible as possible.
The reality is, it doesn’t take much from the software; it does take knowledge and effort from the designers. But even this is easy if you take the time to learn. Semantic HTML is 90% of getting there, with the addition of a few ARIA roles added only as needed.
With Globals, or whatever it’s going to be called, doing it once and reusing the chunks makes it easily repeatable.