No one can explain exactly what Biden policies caused inflation.
That's because they can't.
The reason there is GLOBAL inflation is because of the surge in demand after coming out of the pandemic. Maybe you all heard about it. It was in all the mainstream media.
When demand dropped during the pandemic, production dropped. The sudden surge in demand, to record levels by the way, created shortages while production tried to catch back up.
The reason our inflation is so high is because our recovery was stronger and faster, but you never hear the parroting tard herd give Biden credit for that.
We have also recovered all the jobs lost during the pandemic. Again, the parroting tard herd is silent about that.