Indeed! Think of all the old men on their death beds reminiscing with regret, 'I sure wish I spent less of my life doing the things I love.'

The obsession with productivity is weird. The entire point of earning money is to be able do the things you love. The biggest reasonable concern I can see in life is people spending immense amounts of times doing things they don't really enjoy, but somehow feel compelled towards nonetheless - like social media. I've put something like 2000 hours into Crusader Kings 2, and if I knew beforehand what I was getting into, I'd still do it again every single time. Just such an enjoyable and rewarding experience.