> That is the real insight here.
To me, the insight is that the less you care about the future of your "product", the less time you have to put into it.
I look at the linked site, and all I see is "Minimal". I don't see any viability, I don't see a product (identifying what's being sold takes a few clicks). I also see a bevy of GDPR violations. I see an ADA (or the EU equivalent) liability. I, as a security conscious developer, forsee a disaster of a security story.
I see human scaling issues, as everything slightly out of the ordinary that happens requires an email to an address which is on the surface completely unrelated to the site itself. I also see 842 social media trackers blocked with standard FireFox settings (though I guess that falls in with GDPR violations).
I also see some potential legal liabilities, as all of the agreements are between the users and "Bethan Vincent". That lack of separation could put the owner in a lot of hot water should any of the above liabilities become a reality.
Most of these won't - can't - be solved with a technological re-write. A lot of them will require a fair bit of re-writing the entire business model.