I guess there is no way in putting sense into you because truly, it can be deciphered that you have taken the position of the landlord rather than taking this entire matter objectively as a third person.
but let me just at least make my last attempt:-
1) signed documents are lazy people's argument into enforcing one's rights because clearly there is an assumption of law for that so yes, this is to the landlord;
2) one must not discount the fact that the tenant signed the document without reading but of course, taking into account item no. 1, the tenant cannot deny "not understanding the nature of its contents";
3) as you have already mentioned and I have also already mentioned, there are not 2 separate distinct matter but 2 separate matter to be read as a whole;
4) what is the rationale of serving notice when either way, the tenant will be penalized? let me give you an example so that you could better understand this - if you are served a summon for running the traffic light and in the summon, it says pays RM50 if settle within 7 days and pays RM100 if settle after 7 days, it gives you an incentive to settle within the first period BUT what if there is no difference in payment whether you settle within the first or second period? of course, you must take out that inner self good law abiding citizen character that you have in you;
5) the term "unscrupulous" can be defined and interpreted in many ways, for instance, deliberately taking advantage of someone else weakness? fraudsters always take advantage of their victims weak point. if you are dirt poor and people comes and convincingly offer you money, you will surely bite the bait despite needing to sacrificing something in advance. it's desperation that calls.
Yet again, (i do not know how many times I must repeat this), I am not challenging the validity of the agreement nor is picking sides, I'm picking on the fact that it is a badly drafted agreement. that's all

hence i have no idea why there are white knights out to defend this "landlord" as we speak.
Has our society dipped to such a state where people is unable to not pick sides on a discussion?
It is almost sad to note.
this is laughable...you are assuming that the tenant did not read the agreement just because he said so , and that is now a "fact"?
Don't forget we are only hearing from one side of the story..
Its just a discussion, so relax ..omg..