Good article in Morningstar on using a TIPS ladder at today's rates plus a slug of equities to guarantee a SWR that (according to Reckenthaler) a conventional stock:bond portfolio is unlikely to match.
https://www.morningstar.com/bonds/high-tips-yields-are-retirees-best-friend
https://www.morningstar.com/bonds/high-tips-yields-are-retirees-best-friend