Was largely asking for all the people looking for specifics, since people were asking, and vague advice isn't very helpful when first starting out with this stuff. Like broadly, I've had luck with Linkedin messages for b2b and SEO for consumer, but mostly after the product is in an ok place. The initial users can be tough to find.

But sure, I'm working on things for parents/students, home buyers, and DIY heat pump installers.