Every single party and every single lawmaker in any NATO country that votes against admission of Sweden and Finland needs to be called out in the starkest terms. They're either Putin's arm or just useful idiots to the Kremlin.
The United States pays way more into NATO than it gets out of it. A vast majority of countries in NATO are refusing to raise the defense budgets up to 2% of GDP, despite pledging to do so earlier. Some people feel like NATO is a scam to the United States, and they just may be right.
NATO isn't a trade agreement lol, it's a mechanism to keep Europe peaceful and prosperous, which is a huge benefit to the US.