I think this poster is generally making the argument for stocking yourself with multipurpose tools and discarding single task or infrequent task items. As a con

I think this poster is generally making the argument for stocking yourself with multipurpose tools and discarding single task or infrequent task items. As a contrived example, a funnel is a tool which will come in handy in many situations. But an old baby toy will likely only come in handy when a nephew is over once per year. Heck a funnel is even a decent baby toy.