The statement, good thesis statements seek to prove an unarguable personal opinion is true.
<u>Explanation:</u>
As it contributes to a scholarly understanding of reading, a good thesis can be considered as a statement of significance. It contains a subject along with the strong opinion therefore, the subject is debatable.
<em>Though the thesis statements are debatable personal opinions, they strive to prove the personal opinions provided by the writer and make it unarguable</em>.