I'm sorry but that is just not correct. Androids and iPhones both have a way to start chats with their ai assistant from a hardware button or even always-on listening. My airpods, sony, and even my cheapest amazon bluetooth headphones all have a button to tap or hold that allows ai voice conversation to start. Even my Sonos and not very smart JBL speakers for beach days have the option to start an ai voice conversation and most home-based smart speakers include a listen word that doesn't even require a button.

Oh, so starting Siri on my iphone is the exact same experience as having a voice conversation with a SOTA LLM?