Onsemi's Synaptics deal matters more than most investors realize, marking a major move into physical AI through Synaptics' edge AI compute, connectivity and software, with far greater exposure to robotics and intelligent edge systems. Shares fell 21% on the all-stock structure's dilution, a short-term negative against long-term strategic benefits; an all-cash or mixed deal would have been preferable. x.com x.comÂ