Clearly this wasn't a Biden policy, but it wasn't really a Trump policy either. It was a WHO/WEF policy that was force-fed to everyone, and supported by all Democrats and most Republicans. A major mistake that policy-makers all over the world still refuse to acknowledge. You can dig up the news articles from 2020 where they're saying "It won't cause inflation," in 2021 where they deny inflation is happening, and in 2022 where they say "it's transitory." Constant gaslighting from governments and media alike. I've described this before: https://news.ycombinator.com/item?id=32645544, and also predicted it would happen when it was being proposed, but of course, I'm wrong, according to everyone who did not predict it.