Conclusion: Evolution of the Electrical Trade

What happens here

The discussion concludes with the father summarizing the broader evolution in the electrical trade. He states that 'times have changed, they've evolved,' highlighting advancements in tools, materials (like plastics and coatings), and manufacturing processes. Most importantly, he stresses that pricing is a significant factor, implying that material costs influence the choices made in the trade.

Goal: Summarize the key drivers of change and evolution in the electrical trade.