Here is the crux of the article. Pammal K. Sambandam passed away in 1964. Why would anyone search for his "new" content on a piracy site? There are three possible explanations:
Let’s address the elephant in the room: "The actor is dead. The director is dead. The studio is defunct. Who cares if I download it?" pammal k sambandam isaimini new
The answer: The restoration community and future film historians care. Here is the crux of the article
When you download a "new" print from Isaimini, you are not stealing from Pammal K. Sambandam (he is no longer alive). You are potentially depriving a small, independent restoration lab of revenue. Restoring a 70-year-old film costs lakhs of rupees—cleaning each frame, removing scratches, syncing audio, recoloring. The "new" HD version on Isaimini is often
If you watch a grainy, watermarked Isaimini copy instead of a legitimate restored version (which might be paid or ad-supported), you are telling the market: "Do not restore old films." That leads to the permanent loss of our cinematic heritage.
The "new" HD version on Isaimini is often a camcord or a heavily compressed file. The audio might be out of sync, the video grainy, and you will likely see annoying watermarks.