What does the Spring Budget 2023 mean for pension savers?

The focus of today's Spring Budget was growth. "Prosperity with purpose", based on 4 pillars of industrial growth. The third of these pillars and the one we're most interested in is "employment". Excluding students, there are over 7 million working age adults in the UK who are classed as economically inactive. From the Treasury's perspective this is highly problematic for economic growth.