There are a few EU seals on products that guide my shopping, the Eco-label the Organic and the certified origin for regional products. Should there be also one that certified social good practices by companies?
The B corporation is a good idea, but it’s also an US private seal involved in a few polemics… getting the seal implies paying fees to a US organization.
In a way the best is to have strong laws that ensure EU companies have a high degree of social rights… but, it would still be cool to award outstanding companies.