I'm not quite sure if this will be profitable in the long run. I haven't heard of any mixer that has managed to run for that long.
Not yet? I thought the previous mixers had been around for a long time, for example Chipmixer, they had a very long time. It must have been more than 5 years, right? Furthermore, I think we don't have any problem in withdrawing, they don't talk about our withdrawal limit time.