Not quite the same thing, because back then, each wire had to be listened to by a human being in order to see if there was anything actionable passing along it, making surveillance a scarce resource that had to be deployed selectively. Now we have machines listening for keywords on all communications passing through a system, and the resource is no longer scarce: they can listen to everyone, and do.
Unfortunately, people's expectations are still stuck in the phone-tap era.
You're pretty much only at risk on this one if you're doing Javascript development or running a server. The popular Javascript and Python library repos seem to get successfully attacked a couple of times a year each.
Linux main distro repos haven't been reporting any significant breaches. You should be okay to update your system (but if you're on Arch or one of its downstreams, maybe steer clear of AUR packages for now).