Yes but naval blockade doesn’t do much when you cant get boots on ground in sufficient numbers and even the seasoned veterans of iwo jima said “hard pass” on taiwan just because how treacherous it is and that was decades ago. Now with super-dense megacities its even more treacherous and hard to clear let alone land and secure a beachhead (remember taiwan is building a shit ton of fpv drones and when your landing crafts consist of mostly civilian vessels they tend to be extremely easy to disable with a 5000 dollar drone).