Worth learning Microsoft Advertising?

Hi,

I mostly work in meta, TiktTok and google ads. However, I've been looking more into Pinterest and Microsft advertising.

I feel like this would be good to learn if your target audience is the older generation, this is due to them buying a laptop and using the default browser which in this case is Bing though this is only a hypothesis and also I feel like it's nice to know as well.

But Is it worth learning Microsoft ads?