Since we don't yet know whether NBA 2K22 will be released on PC as well, I would wait till we do so that you can see what the system requirements are.
In addition, what he says sounds wonderful. However, I would suggest an AMD Ryzen over an Intel CPU.
I advise purchasing 32 GB of RAM. Nowadays, it's reasonably priced, and certain games will already "use" up to 16 GB of RAM if given the chance.
GPU: In all honesty, I wouldn't buy any right now. Due to a confluence of production bottlenecks and cryptomining, they are simply too expensive.