When you adopt an AI product tool, what actually changes about your day? Tim Herbig, a product coach, put that to Jason Kothary, a solo PM at a Canadian nonprofit. The speed was real, roughly 40% faster user-story drafting and about a quarter less time on backlog refinement. The more telling part was what Kothary did with the time he saved. Rather than ship faster, he added a step that hadn't existed before, pressure-testing each idea against the tool as a "validation sparring partner" before any story earned its place.
For Herbig, the PMs who get the most from these tools won't be the ones who generate the most, but the ones who put the saved capacity back into the work the tool can't do, validating harder and staying close to the users it will never talk to. That's the practical version of Lenny's "amplified" camp. Let the tool hold your context and push back on your thinking, then spend the freed hours on the calls only you can make. The tool in Kothary's case is Productboard's Spark, and we're grateful Tim gave it an honest look. For the record, we didn't pay for or sponsor the piece in any way, every word of it is Jason's and Tim's.