I mean disagree all you want but biologically speaking plants are life. And also biologically speaking a lot of plants have some form of “pain” reflex where they can react to damage. However that argument being a stretch is also true. It does work in some circumstances, mostly when you have a militant vegan insisting all life should be protected and no life should be ended for food (has happened to me once so by no means is this a likely event but it shows that the argument does work on very rare occasions)
On a slightly related note: from a genetic perspective fungi (as in mushrooms) are a lot closer to animals than they are to “other” plants. Not trying to use it as an argument or anything just a fun tidbit of trivia while we are on the topic.