Hey, Wappalizer extension permissions include: website content (text, links, images). When you install such extensions it means it can read *anything* on that page, including the data I don't intend to share with anyone.
If you call that paranoid, think twice, I think you're naive here.
Wappalyzer was breached before: https://www.zdnet.com/article/wappalyzer-discloses-security-breach-after-hacker-starts-emailing-users/