Somehow there is this meme that porn sites are technically impressive due to their scale/small video playback enhancements, neglecting that they have a slightly more captive audience that will forgive small hitches than most streaming video providers.
Having worked at a porn site and a FAANG, I’d say my porn work was more impressive — because payment processors / ad providers / hosting companies / etc are so anti-adult-content, getting anything done is a lot harder.