Hey, speaking as a silver-haired, superannuated, Medicare-card-equipped, past retirement age, grandfather (four times over) . . .
It truly isn't that difficult to draft symbols and footprints. For me, the most difficult part is knowing - before I start - roughly how it should look when it's finished.
And, I've learned that I am very poor at predicting when a design will truly be a one-time effort, and when the modifications, updates, enhancements, etc, will persist for decades.