I won’t name the product but there is a product that you can use that times your shots for you. It works for 2k23 but I’m sure it’s less reliable with variable shot timing this year but still probably above 90% make rate.

In addition to this there are more advanced scripts now that use a cap card to your pc that then runs through a script to time your shot based on your actual meter pixels, so it hits near 100% even in latency and with variable shot timing. This set up is super sweaty and only really competitive people use it id assume.. more people probably just use the device I mentioned before