Anthropic rewrote the MIT licensed Bun. The capability has clearly been demonstrated. As far as I'm concerned, the writing is on the wall.
And it's not just free software either. AI can quickly reverse engineer compiled software too. It's almost scary how it made short work of all the firmwares running on my laptop. Even the days of compiled proprietary software are numbered since AI can trivially make free software out of them.
We live in interesting times. The very act of publishing software at all is now questionable.