Whenever an investor says "are you really going to quibble over 1%?" my instinctive reaction is "are you?" It goes both ways. Yes, 90% of a watermelon is better than 100% of a grape. And obviously the investor's perspective for an ROI and risk tolerance are different from the startup founder and it has to be worth it for them. But it's so insanely selfish to paint the founder as greedy when the investor is literally in the process of being a hypocrite.
I actually understand the investor's perspective and realize they have a completely different context with their own goals, risks, assessments, etcetera and it's completely valid for them to have their own terms! I just despise when they frame the argument in such a tone-deaf manner. Yes, 1% fucking matters, otherwise you wouldn't be asking for it.