@anmccartney might want to put a CW "Content Wrapper" around this.
1. click on the three dots at the bottom of your post.
2. select the Edit option
3. click on the "CW" at bottom of post.
4. Enter description of your post in the CW text field. In this case, you might enter "musk".
5. Save your edited post.
For description of CW:
https://vis.social/@kristinHenry/109418590441396777
Another great resource about CWs and using them on mastodon: https://wiki.writeout.ink/instance/coc#consider_accessibility