Is a husband entitled to prevent his wife from commenting on news related to the violation of God's sanctities with Quranic verses and Prophetic hadiths under a pseudonym, and is she obligated to obey him in that?

A wife's obedience to her husband is one of the greatest obligations, but it is not absolute; rather, it is restricted by three conditions: that it not be in disobedience to Allah, that it be within her capability and not cause her harm, and that it be concerning matters of marriage and what relates to it. If a husband forbids his wife from something without a convincing reason, it is preferable for the wife to obey him, but it is not obligatory upon her to do so.