You are (were) only a relatively small portion of their user base. Of course they'll lose people like you, but there are many more people with different use cases that will not leave. They'll be fine, and they'll probably even innovate more because of the competition.
> Looking at Figma's S1 (which is somewhat out of date by now, but is the only reported breakdown I can find) corroborates this potential weakness. Only 33% of Figma's userbase in Q1 2025 was designers, with developers making up 30% and other non-design roles making up 37%.