I would offer two recommendations, sir. On the specific question of foreign involvement in elections, most democracies have a lot more they could do to build capacity, monitoring, surveillance and enforcement around these types of laws and to close loopholes and modernize. But it's crucial to not create a situation where the cure is worse than the disease—in other words, whether the fear of being tarred as a foreign agent or being tarred as someone influenced by foreigners actually chills more legitimate domestic discourse than it helps.
The other recommendation I would give is what I might call “upstream” of all this—namely, building the social infrastructure to help citizens make good decisions. That comes back to journalism, media literacy and the like.