What X is now

X is the only channel in this guide where the honest first question is whether to be there at all. That is not editorialising about its politics — it is that the thing marketers learned to use between 2010 and 2022 no longer exists in the same form.

What actually changed

Ownership and direction. The platform was bought, renamed, and rebuilt around subscription and a different content policy. Product decisions that used to be incremental became abrupt.

Verification stopped meaning what it meant. The blue check moved from "we confirmed this is who they claim" to "this account pays". That removed an authenticity signal marketers relied on, and introduced a paid reach advantage.

Advertisers left, some returned. A significant share of large brand advertisers paused or cut spend over brand-safety concerns. The advertiser base is smaller and differently composed, which changes both the auction and the environment your ad appears in.

The API stopped being free. Covered properly in a later module; the short version is that a large ecosystem of tools disappeared.

The audience changed composition, not just size. Journalists, academics and parts of the tech community left or reduced activity; other communities became more prominent. If your audience was in the first group, your reach fell for reasons unrelated to any algorithm.

A note on sourcing

X publishes little reliable documentation, and what exists moves or disappears — the help and developer sites frequently return errors. That is itself worth knowing: for this channel there is no equivalent of Google's Search Central to check against, so the trade press is the practical primary source. Weight claims accordingly, including the ones in this guide.

What it is still good at

Real-time. Nothing has replaced it for reacting to something as it happens, for niche professional communities that stayed, or for founder presence in those communities.

What trips people up

• Assuming your audience is still there because your follower count is.
• Reading engagement rate without noticing the denominator changed.
• Deciding on vibes, in either direction.

You have got this when

You can say what specifically changed for your audience, rather than repeating the general narrative.