Just because something is open source doesn't make rug pulling "impossible"; see: insomnia and license-change rug pulls across various OSS communities.

> there's no pricing page because the tool is free and open source.

Okay, then why is there a "Product" item at the top and a "real talk" (testimonials) page that has "featured" posts? It seems like the creators had something else in mind when creating this tool and it wasn't an altruistic open source tool.