I'm sorry; commentaries do not constitute scripture. Unless what you post has an irrefutable scriptural basis, it can be dismissed as a false interpretation.
Really?

Please provide some scholarly opinion that suggest Tafsir Ibn Kathir should be dismissed as a false interpretation.
You'll notice that I did not say that his tafsir in its entirety should be rejected, but that specific interpretation -- unless it can be shown to have a firm basis in scripture -- can be dismissed.
How about you demonstrate that
fasad means "disobedience (to God)" using the Qur'an? I have already explained its meaning in the Qur'anic sense.
And don't pretend like you care about "scholarly opinions" unless they reinforce your preconceptions, hypocrite.
You go with Wikipedia,
Which states:
Fasad is an Arabic language term meaning corruption, unlawful warfare, or crimes against law and order in the
Muslim community.[1] The Qur'an relates the term to actions during wartime that would qualify as war crimes, such as the deliberate killing of non-combatant civilians.[1] In recent years, many Islamic thinkers have defined acts of terrorism by Muslims as "fasad" and anti-Islamic.[2][3][1]
Fasad is a general concept of social disorder that, within Islamic jurisprudence, is the source of and basis for 'Hirabah'-related laws. 'Hirabah' refers to illegal acts done under the principle of fasad.[4]
Which ignores Islamic principles .
2:193.
And fight them until there is no more Fitnah (disbelief and worshipping of others along with Allâh) and (all and every kind of) worship is for Allâh (Alone).[] But if they cease, let there be no transgression except against Az-Zâlimûn (the polytheists, and wrong-doers, etc.)
The Noble Quran : Surat 2
let there be no transgression except against Az-Zâlimûn
let there be no transgression except against Az-Zâlimûn
let there be no transgression except against Az-Zâlimûn
let there be no transgression except against Az-Zâlimûn
Ill stick with the most widely accepted exegesis of the Quran known to mankind.
Meaning of Mischief
In his Tafsir, As-Suddi said that Ibn `Abbas and Ibn Mas`ud commented,
﴿وَإِذَا قِيلَ لَهُمْ لاَ تُفْسِدُواْ فِى الأَرْضِ قَالُواْ إِنَّمَا نَحْنُ مُصْلِحُونَ ﴾
(And when it is said to them: "Do not make mischief on the earth,'' they say: "We are only peacemakers.'') "They are the hypocrites. As for,
﴿لاَ تُفْسِدُواْ فِى الأَرْضِ﴾
("Do not make mischief on the earth''), that is disbelief and acts of disobedience.'' Abu Ja`far said that Ar-Rabi` bin Anas said that Abu Al-`Aliyah said that Allah's statement,
﴿وَإِذَا قِيلَ لَهُمْ لاَ تُفْسِدُواْ فِى الأَرْضِ﴾
(And when it is said to them: "Do not make mischief on the earth,''), means, "Do not commit acts of disobedience on the earth. Their mischief is disobeying Allah, because whoever disobeys Allah on the earth, or commands that Allah be disobeyed, he has committed mischief on the earth. Peace on both the earth and in the heavens is ensured (and earned) through obedience (to Allah).'' Ar-Rabi` bin Anas and Qatadah said similarly.