the quote relates to no dogs barked because the father and son learn a lot from each other. the theme is love because the father misses his son and they are trying to get to his mom where her dogs are barking.
is there an image you meant to add?
He would most likely agree to the fact that life today is quite corrupted.
Explanation: Nowadays, there is killing, and if you kill, you only spend your years in prison. It used to be if you take a life, fix it by giving your life. There is fraud, and cheating in this era as well. Take for example politics. Biden's supporters took over the election, by cheating. ( I apologize for the example to be politics. It was the only thing I could think of.)