There is a balance to it. Yes, local manufacturing will make things more expensive. But making more durable goods tends to pay better wages for more people. And let’s be honest here, most people can’t be a doctor or write code. High paying collage degrees are beyond them. Or we can maintain low paying retail jobs for the majority of people.
But the is a balance and it can’t be done over night without causing large amounts of economic pain to many people.
Most guns shows have FFL dealers on site. Those guys are definitely running the federally and state required background checks in a little room in the back somewhere. And if the sale happens inside the building, it’s even highly likely private sales get run through also, (you will pay for it-- someone has to make money off of it). The Paperwork Gods must be appeased no matter what.
But depending on the state/county/city often you can do a private sale in the parking lot with someone that doesn’t get the check. This is not universal across all 50 states. Some states, like California require all firearms transfers to go through a licensed FFL.
YMMV
Chicken of the Woods is another easy, (and VERY tasty), to identify mushroom for beginners once they know what to look for. There are many different types of look a likes, but they are extremely fibrous and chewing and piece of wood would be tastier.
I do some light general foraging in the forest I live in and mushrooms are a seasonal treat. And I often have Shaggy Mane mushrooms growing in my yard, (don’t worry, I do not use fertilizer or herbicides ever). And fresh chanterelle mushrooms are an edible gift from the gods.
Like most things in life, mushroom hunting isn’t super dangerous, (if you mess up the odds are it won’t kill you outright but they will make you wish it had), but it does take some learning and practice.
Which businesses? Foreign companies or local ones? Do you wish to have your money shipped overseas to purchase a vacuum cleaner? Or would you rather pay a bit more and have you hard earned dollars stay here in at home to help pay wages to your neighbors?