If I may add to the discussion, I think a big issue with online activism is that people are so concerned with looking like a good person that they don't understand the reasons why someone might do something that technically goes against leftists principles. It's so easy to judge someone for not boycotting certain establishments that are objectively bad (and I'm all for boycotting if possible don't get me wrong!) but people often seem to forget that not everyone has the means to boycott. Where I live, the only way I can get basic necessities is often through Amazon or other big retail chains. I'm not proud of it but I literally don't have a choice right now. Like you and a couple of the other anons have said, a big issue with online activism is that people are so concerned with doing things that they believe are the markers of a good person that they forget that part of being a good person means being open to conversations and understanding why people do or don't do things. And this includes the people they have deemed as "bad people."
Yes that is a good point! 'There is no ethical consumption under capitalism' is not an excuse to never even try to be ethical in your choices, but it's also not actually a progressive position to demonize people with no effort put into understanding their practical, structural realities.
No surprise there
Israelis attack humanitarian aid trucks headed to Gaza.
إسرائيليون يهاجمون شاحنات المساعدات الإنسانية المتوجهة إلى غزة