It would be like investing in a horse-and-buggy whip manufacturers around the turn of the century.
They can't invest in AI the amounts that Microsoft can, of course.
In the worst case you’ll still be able to use AI tooling similar or equal to what you have in VS code. Even Windsurf has an JetBrains plugin.
Just vibe code away and never look at the source it’s generating.
It would be like investing in a horse-and-buggy whip manufacturers around the turn of the century.