Corrupt officials in some countries will not go for the use of blockchain technology, but European countries with low levels of corruption are likely to integrate this technology into their structure and further reduce the level of corruption. But this is just one example of the use of blockchain technology in the economic structure of a country.
Can bitcoins really helps to prevent corruption ?i don't think bitcoin has such power even if it has then government wont allow bitcoins. Why would government use bitcoin when they know that it can helps criminals too.