So it is not good? I mean, looks like CDBC (government crypto) will come into play anyway, but it lacks privacy and anonymity.

What would you do if you are forced to use crypto?

no

I think there is limit on daily messages you can send for free

I use ublock, but I think it is more aggressive than badger, can’t remember it broke some, but will keep an eye

that is the best advice, but some are unwilling to change so at least give them some protection

it should be in the repository, you can use web UI, default is http://localhost:8384/

https://docs.syncthing.net/intro/getting-started.html

https://docs.syncthing.net/intro/gui

it happens if you change files on each device while offline, if you change then sync it is ok, if you change same file on multiple devices, that is a conflict as it can’t decide which file you want to keep