A good table saw costs more than a gaming set up and it only does one thing. You will need more than one type of saw. You might need a planer, a drill press, a lathe. The list keeps getting bigger.

Or maybe you want to do machining(high end hobby), now you need a garage which will cost you ten thousands of dollars or you rent one for a hundred or maybe four hundred dollars per month. Then you need machines which cost more than 5k dollars and you guessed it, you will require multiple machines like that.