Trusting Null to keep your data safe is stupid. Not because Null is inherently untrustworthy, but because entrusting your data to anyone on the internet is a doomed endeavour. If you've somehow managed to browse this site and sign up for an account without realizing this, that is on you.The way this post is written shifts the blame entirely on the userbase for not using a VPN and a disposable e-mail address, but the thing is, a lot of people haven't bothered with that because they trusted Null with personal data, which is why hosting this feels like a giant stab in the gut.
You are your only advocate on the internet. You are the only one who can always act in your own best interests. Assume anything you put on the internet can be brought to light or exposed in some way and make your decisions accordingly.