Yes, for now. But next year they'll have their work cut out for them. I would expect Total and UnoX to seriously challenge Lotto for best Pro Team in 2023. Especially if they lose riders like De Lie and maybe even Ewan.As of now, they would still be guaranteed to ride the Tour (and any WT race) next year. Not exactly an immediate catastrophe for the sponsors.
The advantage of a WT license is that you get security for three years. And that one lesser season won't immediately means losing out of the Grand Tours the year after. And such assurances are probably quite valuable for a sponsor.