One mistake Temu is making is showing it as "Import fees". That's correct of course, but they should label it specifically as "Import tariffs" or "Tariffs", so that it's clear what this is. From the comments in the linked reddit threads, a lot of people just think they're extra fees Temu is voluntarily putting on as retaliation, their brains still aren't making the link between "import fees" and "trump's tariffs on China".