Coming from cyber security one thing I have learnt is no matter how many layers of security you add nothing is fool proof, I would strongly recommend doing an Independent review getting if not an international certification like ISO or GDPR then something domestic, I like what Mozilla does https://www.mozilla.org/en-US/security/advisories/, this really will enforce trust in your users as today it's really hard to trust websites
Have you done an Independent security review of these features? What's your CRS score? Do you have CVE fix SLA in place? All these features are good if this was. 2000 website but a single vulnerability in any one of the vendors of your tech stack will compromise your users
Eveytime I hear about this Company or its leaders it gives me very bad vibes, they are nothing but a company of despos who make a living selling people's privacy