I struggle to understand this move. Will Notion gains new paying user thanks to Cron ? probably not Will it helps Notion improve its product ? Yeah probably o

I struggle to understand this move. Will Notion gains new paying user thanks to Cron ? probably not Will it helps Notion improve its product ? Yeah probably on the calendar part, but that's only usefull for B2C, and notion focus a lot on B2B no (They even mention the workplace of the future) ? Is it a acqui-hire ? Then why keep the products separate ?