What would you expect him to say though? He's not going to discuss disagreements with the writers in public while doing show publicity interviews. We do know from Patrick himself that the whole death/reborn in android business was a shock to him:
https://www.hollywoodreporter.com/l...down-shocking-star-trek-picard-finale-1286604
"I only learned of [Picard's death] way into [shooting] the first season," the Star Trek: Picard star tells The Hollywood Reporter in an exclusive post-mortem interview about "Arcadia Ego" and the show's freshman season overall. "Because that final episode wasn't written yet, and I didn't know it was part of the storyline."
Stewart half-joked that, while the shoot was leading up to the finale, "there was a moment where I thought: ‘Oh, lord, am I being killed off? What did I do wrong?'"
We also know that Patrick wanted something like his movie Logan to be the inspiration for Picard. Getting put into a resilient new android body is almost the complete opposite of anything that happened to Patrick's character in Logan, to put it mildly.
At this point, if this rumor is true, I say retcon everything after Picard losing consciousness to be a dream sequence, Picard gets cured of irumodic syndrome somehow and revives in his human body, and the golem is used to cast a new actor to play Data.