Summary:
- Elon Musk, the CEO of Tesla and Twitter, is facing another high-profile departure from his tech companies.
- Esther Crawford, a senior product manager at Twitter, has announced her resignation, citing the "new direction" of the company under Musk's leadership.
- This comes after several other high-profile exits from Tesla and Twitter, raising concerns about Musk's ability to retain top talent in his technology-focused businesses.