Bluesky is much better for this type of thing. It functions like X did 10 years ago: anyone can read the posts and subsequent thread, even if they don't have a Bluesky account.

The main non-political issue with X is that those without an account (or who are unable to login) may not be able to access it, which isn't ideal for a backup communications channel. Best of both worlds is to set up mirroring where you post to bluesky and automatically post a copy to X.