Yes it is possible to inhale botulism but rare.
If the bacteria and spores for botulism are released into the air then you could inhale the botulism and get sick from it.
if botulism is not treated in time then the botulism can lead to death.
Botulism is resistant to heat as well so cooking food or boiling water or boiling the drinks to kill botulism will not work.
Also botulism can grow in alcohol.
However if the botulism was submerged in alcohol for too long then it can sometimes die.
But for a short while and if the alcohol content is not that much then the botulism can survive a longer time in the alcohol.
Alcohol is not a sure way to kill botulism but it can die in botulism and the stronger the alcohol content the less chance the botulism has to survive.
Botulism is caused by Clostridium botulinum.
Being a clostridia, botulinum is a spore former.
It is unlikely that the vegetative cells would survive a big dose of alcohol exposure.
Also botulism is heat resistant and cooking food or boiling food or drinks that can contain botulism will not kill the botulism.