Lucinda Shen / Axios: Insurance tech company Ethos, last valued at $2.7B in 2021, files for a US IPO ; its revenue rose 54.9% YoY to $183.7M in H1, with net income up 64% to $30.7M previousYouTube is testing AI hosts, who will share stories and trivia about the music users are listening to, in the YouTube Music app through its new Labs program (Jay Peters/The Verge)nextAndrew Bosworth says Meta is working on humanoid robots, internally called “Metabot”, as its next “AR size bet”, envisions licensing software to robot makers (Alex Heath/The Verge)