Mostly because my files stay on my hardware, on my network. In case of internet down/broken/filtered I can still access all my data. That is one of the points of self hosting. Not the only one, granted, and maybe not even the most critical, but having the opportunity, better to host on your turf.
Go ahead the self host on a cloud somewhere, nothing bad about that! Have fun, enjoy, learn and be digitally independent is the core of self hosting.





Update : my ISP does not provide GUA… So, whatever. Stick to IPv4 for the time being, no need to get complicated with IPv6 nat when I already have IPv4 nat working fine.
I actually have two ISP and one does support ip 6 with a GUA and that’s where I got confused… Unfortunately, it’s the one providing 20mb/sec FTTC that I use only for backup. The main one, the one providing 300mb/sec over FVA does not.