Boycotting perfectly is kinda hard in the US because it looks like almost all of the big corporations fund the genocide.
And because so many things are owned by the same corporations (sometimes without it being obvious that this is the case, due to how parent corporations can own so many others). And due to the Christian culture framework, people tend to view it from a lens of whether they are being a good person or not, rather than whether it is measurably effective at doing anything. So you end up with “leftists” online scolding each other about whether they have the moral fortitude to stick to a boycott, instead of asking whether it is actually effective as is, and if it can be, what to do about people who fail at it other than moralizing at them.
And because so many things are owned by the same corporations (sometimes without it being obvious that this is the case, due to how parent corporations can own so many others). And due to the Christian culture framework, people tend to view it from a lens of whether they are being a good person or not, rather than whether it is measurably effective at doing anything. So you end up with “leftists” online scolding each other about whether they have the moral fortitude to stick to a boycott, instead of asking whether it is actually effective as is, and if it can be, what to do about people who fail at it other than moralizing at them.