I'm not saying that these companies aren't charging "fair" prices (whatever that means) but for many hardcore gamers their spending per hour is tiny compared to other forms of entertainment. They may buyba $100 game and play to for over 100 hours. Maybe add another $1/hour for the console. Compared to someone who frequents the cinema goes to the pub or does many other common hobbies and it can be hard to say that games are getting screwed.
Now it is hard to draw a straight comparison. Gamers may spend a lot more time playing so $/h isn't a perfect metric. And some will frequently buy new games or worse things like microtransactions which quickly skyrocket the cost. But overall it doesn't seem like the most expensive hobby, especially if you are trying to spend less.
Off-topic: micro transactions are just digital transactions. There is nothing micro about them. I really wish that term would just die