I have decided to put up some of my breweries on the market. I am looking to shift some of the focus towards more popular buildings. The tradeoff is slightly lower income but I think it will be better to do so if anyone is willing to match my price.
With a spare 'Fully Automated Brewery' card, I have also placed that on the market in case there are any aspiring brewers out there.
My own take on owning breweries is that it is one for very advanced cities who have already done everything that they want to already. Like when you achieve 'peak society'. For the ordinary masses, there are more important things to focus on like universities, ice-cream and music shops, churches etc.