The Covid stimulus that prevented a huge wave of unemployment in more industries beyond travel and hospitality while inflation remained quite low for the calendar year following March 2020?
Or are you blaming the 2020-and-2021 stimulus for the 2021-through-2023 bullwhip-effect predictable-yet-not-mitigated inflation as things re-opened and demand returned for stuff we'd ramped down supply chains for? While chasing stupid obviously-not-permanent-change trends like Peloton stock instead?
Look at how much of the country lives paycheck-to-paycheck, and the income limits of the stimulus checks - how can you connect those people getting immediate money in 2020 or early 2021 to inflation at the end of 2022?
I didn't even get Covid stimulus checks and yet I also spent way more in 2021 and 2022 and 2023 on a lot of categories of goods than I did in 2020. Cause I went outside and did things more.