I can’t help myself but note:
You* don’t know that yet … you (hopefully) know that in 2034.
You learned that way before 2023 … Fairphone 2 Open OS is available (2016) … Keeping your data safe with /e/OS - Fairphone (2020)
You sold refurbished Fairphones way before 2023 … Fairphone 2 New Life Edition phones [SOLD OUT] (2017) … Fairphone 3 and 3+ New Life Edition (2022)
Cool, but as you learned in prior years with more than one Fairphone model, this is not a merit in itself beyond the proof of concept. Customary sturdiness in everyday use and long-time availability of all spare parts will decide the merit of modularity in the long run.
* Since I’m answering in the forum … I am aware I’m answering a system account re-post of a blog entry.