Per Deadline, ABC says it will resume production on "The Bachelorette" next month -- it appears travel may be limited, with cast and crew not being allowed to leave the production at all during filming. And "DWTS" has resumed in other countries -- if they are allowed to film again at Television City, I presume there will be no audience and limited interaction among teams.
I'm presuming WWTBAM will look similar in scope to this spring's celebrity specials with no audience. If they go the civilian route, I could see them take a page from the UK version and cut down the "Ring of Fire" (if they do that) from 10 to 6 for social distancing reasons.
JD