ESG Public Voting App

Hi guys. I hope you are well. Recently ESG investing took off ( Environmental Social Governance), and there seems to appear lots of ESG index funds as well. This seems a bit sketchy as all the ESG data comes from companies' financial reports and what they say on annual 10Ks. Also, there's no industry standards and guidelines on how to be a sustainable business. While how companies rate themselves on ESG is one side of the coin, public opinion on how well companies performing is also extremely important for transparency. I am thinking of building an app where public (consumers, employees etc stakeholders) can vote and share their view on how well companies performing based on ESG metrics. Would you use this app? Appreciate your feedback in advance. Thanks.