Notes

Additional knowledge and enhancement of abllities expanding knowledge
Yes, but it also includes additional 2 more years where students must attend, even with that new knowledge and enhancing their abilities, other students cannot do what other student can do, so THAT is why your statement cannot include all the students involved, and also they can learn this kind of knowledge and enhancing their abilities once they go to college to be prepared on their future career, and lastly the consequences of implementing this things like the financial issues that cannnot be solved by anyone, because of the senior highschool program, almost 100K+ pesos are the estimated value that can become the overall financial needs to graduate the additional 2 more years, and it also includes the projects, attire/uniform, everyday finances to go to schools, and other needs just to graduate and move to college where another finances are needed

preparedness of our choices in reality
We can start to prepare even before there is no k-12 program, the old generation still managed to prepared for their own choices in their own life even in their generation, where the k-12 program didn't exist, and in modern era we can still prepared ourselves because we can self -taught on our selves where we can imagine to have many ideas of what choices should we pick and what kind of life are we aiming for, and how to achieve that, so in your statement I totally disagree because of we can decide our own choice, our own life, even though we're participating in the k-12 program

After graduate SHs they can work
But according to Philippine Business for Education or PBED states that many companies accept only job applicants with at least two years of college education, The hesitance to hire SHS fresh graduates was confirmed by the Philippine Chamber of Commerce and Industry’s Human Resources Development Foundation Inc. (PCCI HRDF). Claiming that necessary skills and training that industries need are not yet provided by the current SHS program, which is not enough for in-depth exposure of skills in application and for acquiring soft skills that are necessary for them to land a job, such as communication skills, work ethic, teamwork behavior, leadership skills and correct attitudes and values for the kind of work they are going to be in.