Point out to her that her (and your) customers are not the people who are getting Adobe products and doing their own design work. The people who will take advantage of the new tools that freak her out are mostly people who are already doing it, they're just not doing it as well.

Her customers are the people who want someone to "make this work" and who don't want to mess with it themselves any more than they want to buy a big chest of tools and do their own vehicle maintenance.

Her customers are not the skilled amateurs now getting better tools. Her customers are the business people who already have too many things to do and aren't looking for ANOTHER project to add to their plates.

edit: minor phrasing