Final answer:
A potential indicator of a shadow ban on social media is when a user can still post but does not receive any responses, suggesting that their visibility to others has been silently restricted.
Step-by-step explanation:
An indication of a shadow ban in a social media context may be that a user can post content but receives no direct responses, which points to option 1. A shadow ban is a form of moderation where a user's activity is restricted or hidden without their knowledge. This does not notify the user of the ban, unlike an outright ban (option 4) or a warning message (option 3), nor does it revoke posting privileges (option 2). Instead, it allows the user to continue posting, but their posts do not appear in other users' feeds, effectively muting their online presence without a direct confrontation.
To illustrate, consider how social networking consequences can unfold. A student's past social media activity can resurface years later, impacting their college application process, as colleges may scrutinize their online behavior and consider it in the admissions process. Similarly, a shadow ban's purpose is to limit a disruptive user's influence without overt censorship, affecting their ability to engage with others on a platform.