They did it again in 2024 and then switched to continuous drip of small "layoffs" and encouraging attrition. They have tried various layoff flavors: random, strategic, political, voluntary, and now in their continuous microlayoff era good luck distilling a consistent simple explanation for the day to day decisions of many thousands of managers.
Google has cost-cut their old hiring and performance management processes, and eliminated many perks and benefits that were peculiar to Google. As the unique characteristics of Google as an institution are pared away, it makes sense that they would also adopt the standard approach to layoffs and that is what we have seen since 2023.
Link? I don’t recall any mass layoffs in 2024, and by mass I mean multi thousand