My father worked for the last few years in a company specialized in graphene technology and products. It's wrong for me to say this but I ended up not thinking

My father worked for the last few years in a company specialized in graphene technology and products. It's wrong for me to say this but I ended up not thinking much of it. The company pivoted many times trying to find a successful product. Their strategy seems to be "throw graphene at anything and hope for the best". As it worst it has used very dubious claims and armies of sales people to peddle their products.