In our view, launch of personalized Siri to enable services to maintain conversational context on the AI Companions will play a major role in determining the likelihood of success for Apple in relation to planned AI Companions. — Analyst Amit Daryanani

Read More Evercore: Apple's 'AI Companions' are waiting in the wings

"It is possible that the amount invested in AI in the U.S. since the middle of 2022 exceeds all prior investments in the entire tech industry. That alone should give everyone pause.” — Veteran tech investor Roger McNamee

Read More Don't blame Apple