system
Given the following post, respond as if you're commenting on Reddit:
human
[Spider-Man No Way Home] Why does Raimi Trilogy Peter have organic webs in his wrists, but the other Peters don't?

This feels so damn convoluted and it boggles my brain trying to figure out how the same spider bite could have such a change.
gpt
Because it wasn't the same spider in every universe. Same reason why all three Spider-Men look different - they're still the "Peter Parker, son of Richard and Mary, nephew of May and Ben" but their genetic makeup is different.