I've been looking for th8s for awhile too.
Not a locally run tool, but a self hosted web app (that I wire up to my self hosted db) that has a web portal I login to, and then can manage my db with a nice slick UI to define tables, relations, etc.
There's been some I've found but they vastly lacked basic features and were clearly in very early beta.
She didn't become a millionaire afaik.
She has a podcast that's slightly popular and was already well off.
Anon might stop feeling so jealous if they perhaps stopped making up random facts, or believing lies on the internet?