Lovable browser extensions that offer unlimited credits

Since I upgraded my account from Free to Lite, my Instagram feed has been flooded with ads of Lovable chrome extensions that promise unlimited credits on Lovable. I'm a firm believer in "there is no free lunch", so I did some digging. These things don't seem legit at all!

I'm in Brazil, so the browser extensions I'm talking about are all Brazilian. One is called Unlovable (https://unlovable.com.br/) and sells a monthly plan for $57 Brazilian Real. Another (https://extensaoinfinita.lovable.app/) has a "free test" button on the website. If you click on it, it sends to a WhatsApp. I'm not naive, so I did not engage with a conversation with these guys. There's another that is called Mestre do Lovable (or Lovable Master). Sure! Sounds legit! Purchases only through WhatsApp as well. You know, less paper trail...

I assume these guys are either exploring Lovable security breaches or just masking the credit usage on the interface. I'm not sure and I'm not that eager to figure out. I surely won't subscribe to any of these. Pretty sure it's a felony.

I'm wondering if other people in the vibe coding community are also being bombarded by these ads. Let me know if you are and your thoughts on these browser extensions.