I agree, especially now, when all housekeeping staff (and most guests) have long had the opportunity to receive a free COVID vaccine, and sufficient time to complete their course of shots and be considered fully vaccinated.
I'm as pro-mask, pro-vax as it gets, but given what we now know about the ways COVID is typically transmitted, I'm not sure there are any compelling medical/scientific reasons to justify the absence of regular housekeeping at this point for the guests who want it. For those guests who aren't comfortable with it, there should always be the ability to opt out. (Of course there are economic benefits to the hotels for charging the same nightly rate but providing fewer services, but that is _not_ a "good" reason for skimping on amenities, from a guest perspective.)