On 24 January 2020, Deutsche Bank nominated him for a seat on the supervisory board of its financial institution. This announcement caused partly critical reactions. For example, Abgeordnetenwatch demanded a grace period of three years for such a change, arguing that it would harm the understanding of democracy if Gabriel less than two years after his departure as vice chancellor "now silvering his address book to Deutsche Bank, which he could fill so bulging only as a representative of the people".