We’re also talking like many many many years in the future when we could do this.
Thats why I mention no timeframe, my question is based on whenever the conditions I mention are met, not about how things are today which isnt nearly any good to get to that point
pretty good place technology wise to defend ourselves
Maybe but it would be hubris to assume if an advanced civilization capable to travel to other planets would be totally defenseless from us
its not about whether this will ever happen which if it does i doubt it will be in our lifetime but more of a thought experiment of how such situation would go down
thats a good interesting question but a very different one