"Active" is the operative word here
> Humanity now has zero active robots at Venus as Japan ends 15-year ‘Dawn’ mission
Shurly on Venus?
Anything that makes it to the hellish surface of Venus doesn't remain active for long.
The planned MIT mission is only hoping for 5 minutes. I would think looking for life on the surface of Venus would be in the province of St Jude. The conditions are probably a bit too extreme even for extremophiles but I imagine any life, if any, would be found in the upper atmosphere.
Only vehicles in orbit around Venus have any hope of longevity hence the "at."