The boast about Puppy Linux being "grandpa-friendly" has always made me laugh, but I let it pass. I know that the only grandfathers who are capable of managing Puppy Linux, or any Linux for that matter, are ones who worked in the software, engineering, or IT business. But now I found an article that proves my point. It's actually in regards to COVID-19, but the point is still valid. The relevant quote is "Many people in that age group don’t have computers, smartphones, email accounts or the tech savvy to sign themselves up through online portals."
It's always amazed me that many people in the software business don't understand that competency in software is a semi-rare talent, like being proficient in music. Many people think that computers operate via black magic, and that's why smart phones are so popular, because people want the benefits without having to deal with computer-ese.