Algorithmic suppression
Also called: Shadow-banning, Shadow ban, Algorithmic demotion · Topic: Transparency, Accountability and e-Governance · NCERT: Beyond NCERT
Meaning
Algorithmic suppression means a platform quietly pushes a post down people's feeds, so far fewer people see it. The post is not removed. It is also called shadow-banning or algorithmic demotion. The user gets no notice. No order is issued, so there is nothing to challenge in court. Courts can only check (through judicial review) an action they can see. Feed-ranking systems are also private company secrets, so a user cannot even prove the demotion happened. This is why it is seen as a bigger threat to free speech under Art. 19(1)(a) than open blocking. No legal remedy can reach it, and published counts of blocking orders leave it out.
Example
In 2026, a journalist's Instagram reel showed Delhi Police using facial recognition at Jantar Mantar. It was blocked in India, and she could take it to the Delhi High Court (Ila Kazmi v. Union of India), which asked for the blocking orders. If the reel had only been pushed down the feed, there would have been no order for the court to ask for.
Don't confuse with
- Blocking under Section 69A of the IT Act: blocking removes or geo-restricts content through a formal order that can be reviewed. Suppression leaves the post up but hides it, with no order at all.
- Withheld account: the account is blocked in India only, and the user is told a "legal request" was the reason. Under suppression the user is told nothing.