uloz.to makes sense for Harmy because he’s Czech, and I believe it’s a Czech filesharing site.
Personally?
I don’t think the usual routine is that big a deal. Even if I didn’t have an account on myinternalorgan, I’d just wait like everyone else. The way I see it is using that tracker isn’t entirely about keeping things low-key - it’s almost as much, I suspect, about giving first dibs to the OT longtimers, many of whom have had a hand in other restorations already, and if that’s what the uploaders want to do, that’s fine by me. I do not myself upload torrents there, nor will I, because I prefer to release on public trackers.
I just happen to have been involved in a couple ANH projects myself over the years, and the Team -1 scans are useful to the final completion of the biggest one I started over a decade ago.