More people working, and being hired at higher pay rates, means more people have more money to spend. And since they have more money, they won't mind spending more money for inflated items they want or need. If everyone worked and made $1M/year, prices of goods would be totally out if control.
A big reason all this inflation woke up and became a monster is because people were pent-up for 2 years and are now ready to get out and spend money on big stuff they held back on. Flood gates opened and demand skyrocketed, which caused a shortage of goods which couldn't be handled due to the Covid wind down, which caused a perfect storm for inflation. And people will keep buying as long as the feeling of missing out over-rides the pain if paying more for goods. At some point people will not buy stuff, except for items of necessity. The supply needs to go up, and the demand go down ... when will that balance happen.
The perfect storm for deflation is to make way more goods than demand, and then people with less disposable income will buy if the prices are low enough for them to justify. There might be a big price snap-back on some items like cars if the dealerships are someday flooded by over production of cars as the demand goes down.. maybe.