I am surprised that you are going after the LCA based on shoddy journalism and some over enthusiastic members. Indian views of capability, and shortfalls of the platform are quite known and on the sticky the entire discussion on projects status is quite well documented.
LCA serves as low cost solution for combating obsolescence of Mig21 and Mig27 platform and a launch platform for developing the fledgling aeronautical ecosystem for India. The strategic question though for Pakistan is quite complex, Suparco started in 1961 and the ISRO in 1969, despite a 8 year head start suparco did not develop it's indigenous capabilities, and in spite of slow development of technologies ISRO persisted with indigenous development and as it stands today the two entities are not even in the same ball park.
Now yes LCA as a program has had setbacks, shortfalls and delays, but is there a comparable program that Pakistan has or can invest in as of now, right now it might be a topic of humor for most here on the forum, but what do you think the pay off will be in coming years. Even if the technological benefits will be small in comparison to ISRO's accomplishments, my gut says that in next two decades, you will see stealth platforms, propulsion systems, and weapons platform being produced in India at a fraction of the price compared to other nations, just as the space and missile program of India. As of now, we have very little to show for in the sphere of indigenous development, but do not forget you have nothing. Zilch.