The jobs I've been most engaged at, I would usually attentively listen in meetings while others present would spin their wheels discussing technical stuff in the weeds until I'd see a clearly superior alternate solution and put that forward.
It would appear as if I were zoning out in meetings, but I was actually just listening and thinking about the problem. I don't think people are particularly good at thinking while also discussing/debating, but I also don't think I would have as quickly arrived at the better solutions without the ability to attentively observe the relevant discussions.
If you're not even paying attention / thinking about anything relevant while in a meeting, your presence is a pointless waste of time and space and you should be doing something else.
Dead Comment
MDF and plastic fittings have made furniture cheap and disposable, when it used to be something that would last a lifetime (or several, I have furniture from my grandparents). Now it's often easier to just throw your Ikea shit on the side of the road when you move house than it is to take it with you.
I've built plenty of my own furniture in my time, it's something that I really enjoy. But if I was trying to save time or money, I'd never bother.