...., our middle-class entrepreneurs deserve reasonable protection. Tariffs are one way of providing such protection.
Tariffs are a tax on Americans, not on the "other guy" (China or whoever). Trump and his sycophants don't seem to have figured that out.
And they won't bring the jobs back - fact is, American manufacturing has increased but the jobs have left - automation has replaced the need for workers. This graph is somewhat dated but, if anything, things will have gotten worse.
And it's not just manufacturing and other jobs we think of as "labor". Thinking back to when my daughter was doing university tours to decide where she wanted to go, one of the schools we visited was the university I had attended as a Masters student. The main library is immense - it's four stories above ground and I honestly don't know how many below ground (I never had a need to go that deep into the place because the math department had it's own library). In the day you had to find the a book you wanted and then go get it or you could place an order with a librarian and they'd get it for you - pick it up at the front desk the next morning. Now, you go on line, find the book you want, and then you can go immediately to the library and your book will be waiting (even if a student is living in the graduate residences which are less than a five minute walk away). The reason you can do this is simple - there are now robots in the library and those robots will retrieve the requested book from the stacks and deliver it to the front desk. You merely have to sign it out (and you do that by scanning your student card and the bar code inside the book). When you return the book it's scanned back in and replaced on the shelves by a robot. [I'm sure the rare book section doesn't work like this but I doubt you can remove anything from there in any case.]
The library still employs librarians but their role is primarily to answer questions, help students with research, and the like.
those people moaning about wanting more manufacturing to return to America haven't thought it thru. If it does come back those jobs won't be the assembly line jobs of the past and those jobs won't be accessible to someone whose education stops with high school.
Turning to fast food (the source of many part time jobs for high school students and "empty nest" housewives looking for something to do now that the kids have left home) don't know about wrapping them yet but there are "burger machines" that can produce several hundred gourmet quality burgers in an hour. Far faster (and cheaper) than hiring even part time high school students to do the work. And again, the average high school graduate is not going to be employed servicing those machines.
One of the airports I regularly fly thru has replaced its old style restaurant with counters and the menus are now iPads - you simply enter your order and it's relayed to the cooks (yes there are two people running the grill, one person delivering the food and clearing the counter when you leave, and one other who roams around and helps anyone having difficulty ordering)