I plan on preordering/acquiring the Librem 16 once Purism announces and releases it with hardware kill switches. I also read hints about Purism preparing quantum-resistant cryptography, so I have other reasons to stick around.
I no longer have any interest in investing, especially considering my previous experience (or lack of it) with StartEngine.
Related:
I have already donated to Purism, and provided ideas to dealing with the “independent contractor” issue mentioned by @guido.gunther. However, I am not interested in going out of my way to participate in the Fediverse for the first time to create a job contract post.