Walmart's starting pay in 2018 was $11/hr, adjusting for inflation that is $13.63, as near as makes no difference to $14. Once you adjust for inflation Walmart hasn't increase its starting wage in years. But don't forget they took away myshare so in real terms there's been a significant pay cut. Team Leads started at $19/hr when Teaming rolled out, today that would be $22.40. For Coaches its even worse, starting pay was $55,000 in 2020 when the coach position rolled out, today its still $55,000 but adjusting for inflation it should be $65,000. Don't forget that even with Walmart's "generous" cost of living adjustment (2%) you will be getting a pay cut. In January 2023 Walmart announced everyone was going to $14, as of November that should be $14.37, a 2% raise would be just $14.28.
Source: https://www.bls.gov/data/inflation_calculator.htm
https://corporate.walmart.com/news/2018/01/11/walmart-to-raise-u-s-wages-provide-one-time-bonus-and-expand-hourly-maternity-and-parental-leave
https://www.businessinsider.com/walmart-increase-minimum-wage-for-employees-to-14-an-hour-2023-1