Can someone explain how this works with links that cause changes? (i.e. changing the amount of an item in a cart, or removing an item from a cart) I assume you

Can someone explain how this works with links that cause changes? (i.e. changing the amount of an item in a cart, or removing an item from a cart) I assume you would have to tailor the prefetch/prerender targets to avoid these types of links? In other words, take some care with these specific wildcard targets in the link depending on your site?