I kinda feel bad for the call centers and the legion of Reddit/Twitter users who were mislead by a few random meme protest .gif files. But I already learned my lesson back during the Reddit Boston Marathon bullshit: the crowds are stupid. Don't trust the hype, don't trust Reddit Posts that cite other Reddit posts that cite a tweet. Wait for real info.
That being said: Visa and MasterCard have been dicks in the past and somewhat deserve attention. I'm just a bit sad that this particular case is turning out to be more of a Stripe/Paypal issue instead as it means a lot of energy has been misdirected.
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I've still got my Discover card so that if the real call for action ever comes, I'm ready to move off Visa/Mastercard. But people need to seriously fact check their work before hyping an internet brigade next time.