If Feinstein can still be around, why not Warren who actually contributes.
Eh, not exactly a fair equivalence: Warren suffers from no evident health issues, & serving a 3rd term would - in the event that she doesn't then seek a 4th term - see her leave office at only 81, compared to Feinstein, who's actually exhibiting signs of dementia, sought a 6th term at 85, & may very well seek a 7th at 91, if the existence of her 2024 campaign account is to be believed.
I wasn't slamming Warren and was using that to say why not Warren? If Feinstein who's turned into a complete liability go on at her condition, why not Warren who actually does contribute.