Many people grew up in an era when student submissions and assignments were manually written. After the hand-written assignments had been thoroughly reviewed, critiqued, or praised by the instructor, the student was given a certificate based on their performance.
However, the times have changed dramatically. This has led to a paradigm shift in how students submit assignments and how teachers assess students.
Not only have people started ordering writing services from the world's best essay writers and getting help from professionals. Teachers have also started to grade and evaluate students online using sophisticated software to detect plagiarism.
This is how the times have changed, and how the education system has evolved. It is now different than what it was in the past. This is why there are so many bookwormlab reviews and websites that can help students to write professional assignments.
Colleges and universities have increased the standards for what they expect from students in terms of how they submit assignments. They do not require any errors or childishness in paper submissions. Every research paper, thesis paper (see the list of top thesis writing services), or dissertation submitted should be professional enough to match the university's standards.