The sulfuric acid on Venus is not that concentrated in the air. The clouds on Venus are much thinner than you would think and the thickest ones are believed to

The sulfuric acid on Venus is not that concentrated in the air. The clouds on Venus are much thinner than you would think and the thickest ones are believed to be similar to cirrus clouds on earth. Not to mention, we've already sent balloon probes to Venus[0]. The limiting factor was battery life. [0] https://en.wikipedia.org/wiki/Vega_program#Balloon https://en.wikipedia.org/wiki/Vega_program#Balloon