I like how you claim I’m angry on the simple basis we don’t agree.
I’ve spent my career in technology, including web design and UX at a corporate level. Unlike some of your clients, I feel that I have a good opinion on what is good value - and judging by the end result, $8k for that website is not good value, even with the bespoke/personality services taken into account.
Much of what you have said also doesn’t make sense. Sure, website speed and accessibility has an impact on a website rating, but it also depends on other factors, including things like keyword saturation and general market saturation. In reality, a website loading at a difference of tens of milliseconds faster will have no noticeable benefit to end users - many customizable out-the-box solutions will be more than adequate for most needs.
If there was some uniqueness in the design e.g. something like this then I could see where you are coming from, but the design of that site is quite underwhelming.
Does this actually generate that many sales, though? Like, how many people would go out of there way from general discussion to buying a discord channel related hoodie/t-shirt? You’d be lucky to get a sale, let alone make it worthwhile.
A better use of this scenario is to direct traffic to a website that offers similar interests to the channel that you can monetize e.g. perhaps your own YouTube channel or game specific videos offering hints and tips. The diverted traffic will likely lead to more interest from members not part of the original discord group.