Second time I’ve seen it asked in two days…
No, `autocomplete` will not satisfy proposed WCAG 2.2 SC 3.3.7 Redundant Entry:
“The autocomplete feature of browsers is not considered sufficient because it is the content (the web site) that needs to provide the stored information for a redundant entry, or avoid asking for the same information again.”
https://www.w3.org/WAI/WCAG22/Understanding/redundant-entry.html