Tests and anti-cheating measures are the lazy way to go about "education". But what do you expect when the most egregious cheaters, plagiarizers, and bullshitters are the professors themselves?
Some of this might be fine if all you do is teach, but many professors do research, and for those professor who have yet to obtain tenure, many of these suggestions you've made are unrealistic. Not to mention that none of your examples have anything to do with professors plagiarizing, bullshitting, and cheating. Also, some of your complaints have nothing to do with professors at all.
Write your own lectures.
Write your own tests and assignments.
Change them every year.
Change them if you have multiple testing sessions.
Most professors usually write their own lectures. I've only had one professor who recycled lectures from another professor, and he ended getting fired for failing too many students. He also wasn't there to do research, either. I don't see how this is a problem--especially if you're writing your own exams based off the lecture material. Changing exams every year is a lot of work. Writing a fair exam is hard, especially if it's been a long time since you first learned the material. It's doable, and definitely more realistic than writing new exams every semester. Eventually this will slow down, because there is so many ways you can rewrite exams without making similar questions to previous exams or unfair exams. One professor of mine had the students write the exams and gave bonus points to those who wrote questions he felt good to be on an exam. I found those exams more difficult than usual.
Don't copy them from the campus where your other professor friend works.
Don't pull shit out of the book you wrote for the class and made students buy.
Don't make students buy the book of your cohort^h^h^h^h^h^h colleague on another campus and have him reciprocate the favor, only for both of you to teach to your opinions and not what's in the assigned material.
I've never had a problem with buying a textbook my professor wrote. That happened once, and the textbook was cheap as well and did better than equivalents costing over 100 dollars more.
Get TAs that speak English.
TAs are just grad students who need funding to survive. Teaching positions are in greater numbers, and there are many grad students who are still struggling with English having just came over to do a graduate degree. Fortunately, TAs rarely teach major lectures. If you're taking a lab, you shouldn't be relying on the TA to teach you the material--only to present it in a way so you know what to expect for a lab or an exam.
In the sciences, professors get hired based on their research credentials. Having an amazing teacher doesn't bring in the big bucks, but someone who can bring in amazing grant money, publish in amazing journals, and pass grad students can.
I agree with this one.
Unless you're required to go to a website for some sort of class project or whatever, I don't understand this suggestion.
Post notes and assignments when you say you will.
Agreed
Hold more than 1 office hour per week.
This is a waste of time if you do active research. Most of my professors I've had were willing to set aside time if you couldn't make it to office hours or if the office hour wasn't enough. More often than not, professors end up sitting in their offices alone during that hour--as some of mine have complained. I'm a TA for a lab, and unless one of their homework assignments requires to make a graph in Excel, I'm usually pretty lonely during my office hours.
Understand the material yourself
I haven't had too much of a problem with this one. New professors end up encountering a lot of material they've forgotten as they never had to use it since their undergrad careers. They still have to cover the material, but they don't get the luxury of a student to study it as in depth. Hopefully, they make exams that don't emphasize material they poorly understand.
I don't know, it just seems like you're complaining. Some of the stuff may be legitimate, but most of it just sounds like complaints. All it takes is persistence to do well in a class. The professor I had who failed too many students really sucked. He failed a huge chunk of my class while relying a better professor's lectures and making ridiculously hard exams. I got a B in the class, which was really hard to get, just by making sure I understood the material regardless of how he taught. It's frustrating, but it's nowhere near impossible. Cheating is definitely a much bigger deal than most of the things you've described.