Foreign anti-interference laws address your first point. If they arent effective, thats easily resolved in parliment.
They're not, they need to be reviewed and improved.
Especially since it's hard to legislate out foreign influence as they are, by definition, foreign.
It's not that there is no genuine opposition, it's that the amount of effort needed to tip the scales is surprisingly small.
Understand these tools were developed to control totalitarian societies, influencing democracies is trivial in comparison.
Thank you for saying happy birthday before his name and age.