https://www.fodors.com/news/deals/how-to-fly-business-class-to-europe-for-the-cost-of-an-economy-ticket
It appears that there are other options beyond Icelandair for "Biz on the Cheap".
Even if they're still in business come this August, too many "unk-unks" with an outfit like Norwegian.
It appears the French carrier they note that only flies EWR-ORY, has a high level of in-flight service, as well does a friend who has flown 'em. But with only two A-330's to their name, what backup have they got?
All told, I'll just keep checking "the cartel"; maybe they'll get "charitable". But I've gone to the Salzburg Festival five consecutive years, so it's not like missing out on "the trip of a lifetime".
Now there appears to be one little "perk" with United if they operate their ORD-MUC flight with a "Q configured" 772 (traditional non-Polaris) and that is they no longer offer First Class. On their seat map, they show the former First seats open for sale. Whether or not they are actually open, and not saved for "elite" level passengers (I missed Premier for this year by some 450 miles) I know not.