"We cannot allow" section includes everything Collective Shout complains about. So basically this is the same as current Steam in terms of what is allowed.
The big issue to me is that the payment processors have proven they're willing to pressure websites into censoring content that they deem 'too risky', and the sites that rely on them are basically forced to comply – so it's not only about what they do and don't allow now, but what they might decide is too risky in the future, e.g. games with LGBTQ+ content, or horror games.
Regarding the rules in the 'we can't allow' section, this is always something that I'm open to discussing. Is there anything in particular from that list that you think is overbearing or unreasonable?