I am not sure, I would love to be mistaken and I had the same hopes, here’s the response Jolla Phone Pre-order campaign has started - #426 by attah
Also, to think of it, non-hybris support means “mainlining” and that may not be that fast for a freshly outed Dimensity chip.
(But that doesn’t mean you will have a harder time adapting for TP25 (I eyed that thing once) - if, of course, an android custom rom is already available… which is probably still not.. hmm)