I would like to know which country you are talking about. Two other points.
First, there is a very thin line on helping an industry and helping out a specific company. I can think of many examples where a countries industrial policy to help an industry ends up only helping a single company.
Second, take a look some of the big projects in your country. I bet we could find some accommodations, in particular with infrastructure. For example, Tesla needs a road so Nevada is going to build it but it is not like Tesla is going to have exclusive use of it. Roads, rail, water, sewer, etc. are all common. Stuff like this I can kind of approve of – it is a chicken and the egg problem.
As an aside, I tend to think industrial policy is self-defeating and a waste of taxpayer's money. In America, it tends to be states racing to the lowest level.