Like I said earlier, if Macron succeeds at playing Napoleon, more power to him. It would be nice to have a backstop to strengthen European defense when the US version of a European army, NATO, experiences internal problems like a Trump presidency. Macron’s criticism of NATO was correct in general terms to begin with.
Right now the situation is that whenever the US goes AWOL, Putin licks his chops as European countries are chased into his fold. As the world gears up for another era of great power conflicts, the US needs strong partners who share our values - Europe.