honestly, this isn't about whether you have a FAQ section on your site. It's that specific SERP feature that pulls those questions straight into the search results.
From what I've seen, unless you're a government site or a major health publisher, you weren't getting those rich results anyway. So for most of us in beauty and fashion-where Meta and Pinterest are the real battlegrounds-it's basically irrelevant. still, always good to know what Google's fiddling with in the background.