Mass surveillance doesn’t seem very difficult to build if you have power. If you don’t build it, it seems like step 4 hit becomes “they build it and use it against you.” That’s not to say it’s a good idea to build such a thing, but the “your enemies will use it against you” argument doesn’t make much sense to me. The only real solution to bad guys gaining power is to either prevent them from gaining power or remove them if they already have.