Allowing an AI agent to automate code, data or analysis, necessitates that a human must thoroughly check it for errors. As anyone who has ever written code or a paper knows, this takes as long or longer than the initial creation itself, and only takes longer if you were not the one to write it.
Perhaps I am naive and missing something. I see the paper writing aspect as quite valuable as a draft system (as an assistive tool), but the code/data/analysis part I am heavily sceptical of.
Furthermore this seems like it will merely encourage academic spam, which already wastes valuable time for the volunteer (unpaid) reviewers, editors and chairs time.