76% of workplace plan participants surveyed by BlackRock believe their generation will have less certainty about retirement income than previous generations, the highest concern in 5 years. 90% want income options in workplace plans. Major firms (BlackRock, Fidelity, JP Morgan, Vanguard, TIAA) are expanding annuities in 401(k) plans to address pension demise, Social Security solvency worries, and stock market volatility. Annuity options are included in target-date funds that shift to conservative assets as retirement approaches.