How bout going to the drug store to buy tubes to fix your tv set ?
It was so simple back then when your tv quit working , ya just looked to see which tube wasn't glowing orange , plucked it out & got a new tube & fixed it yourself .
For the hard stuff we called the tv repairman & he'd come fix it , here's another one kids won't have a clue about .
Remember taking your shoes to the shoe repair shop to get new soles or heels put on them ?
How bout door to door salesmen ?