Hi there,
Since you have nothing to lose as there are no investments, why not give it a try?
If you can involve a few friends in this then sky is the limit that you can earn. It uses a chrome extension and therefore approved by Google. You just have to keep your chrome browser on wherein Monero is mined. The site owners convert the same into Bitcoin and you get the displayed amount of Bitcoin earned in real time.
Regards,
Goonjan