There are already smaller appviews that use the existing hosting/authentication infra, but bypassing the bsky appview aggregation. Nothing with any real scale but for example there is a barebones reddit/hackernews equivalent https://frontpage.fyi/

Things like using surveillance to figure out when your payday is and raising prices on that day because you psychologically are more willing to spend

Unfortunately a lot of our peers are also tech illiterate :(