I find it interesting that when Inception came out, it was the biggest movie of that year, got everybody talking about it and it kind of faded away in the public consciousness in the last 5+ years... whereas Interstellar was huge at the time, then kinda forgotten about, and now it's absolutely huge in the public consciousness in the past couple of years through tiktok memes and youtube reactions.
Like people are redisovering Interstallar so much more than Inception ever was but I always remember Inception being the bigger movie pop culture wise.