Well, yes, true to an extent - older guys have a little something called R-E-S-P-E-C-T which means that you will need to be the one who is the most forward and aggressive in order to get the party started, which can be an uncomfortable feeling.
When I was 21 I was very attracted to men around the age of 30, so I dated a lot of them. I dated a few men who were older than that, too. I had a lot of problems dating older men.
Maybe this is because I'm Asian and a lot of those men seemed to think I would be naturally submissive and that's the reason why I've been treated the way I have been, like they were seeking someone younger who would be "easy to control," but a lot of the older men I've dated seemed to think that they were in charge of the relationship, almost in a daddy-like way. They had assumed that they would be making all the decisions and that I would just go along with it. I don't like being treated like that. I also hate it when a man I'm dating talks to me in a condescending way, but some of the older men I've dated seem to think that's acceptable. That doesn't feel respectful to me. I want to be in a relationship with someone who treats me like an equal and a lot of the older men didn't treat me like I was one.
Having said that, I did have a few relationships with older men that went well for a short time, the ones who didn't seem to think my age made me less intelligent, my opinions less valid, or less in control of the relationship. One of them I dated for a few years. With both those men the relationship problems had nothing to do with our age difference. I dated another one for 6 weeks when I was 21, but he was moving much faster than I was and even though we were having a great time dating, I knew that he wasn't the one I wanted to spend the rest of my life with, and it seemed like he was close to asking me to marry him, so I broke up with him.
Age is just a number much like penis size.
This has been my experience. I haven't noticed that older guys play more or less games. I've also noticed that maturity seems to be a matter of personality and not age.
I quickly learned when I was 21 and I started dating older men that some of them behaved a lot less maturely than my peers at college. I dated a 19 year old when I was 21 who had more emotional maturity than a lot of the older men I went out on dates with only once or twice. It was a crash course in destroying my expectation that an older man would actually behave more maturely just because he was older. It turns out that those are things you have to figure out. You can't just assume it based on someone's age. I'm glad I learned that lesson so young.