I choose to follow his lead 99% of the time / but like I said previously if I felt it was wrong I wouldn't stand for it - so if he said I don't want u to retrain or something to do that had serious consequences for the children . I wouldn't blindly follow dangerous suggestions, I'm allowing him to lead I'm not brain washed
I don't see anything to be concerned about, then.
The OP and her DH are choosing, as two autonomous adults, to embrace a power dynamic that gives him more power than her. If she finds that she's not happy with it, or if her DH uses his decision-making power to make decisions that make her unhappy or uncomfortable, she can unchoose it (so to speak). She does have that ability.
The only vulnerability she really has is, she's not earning her own money. That could make it harder to unchoose this structure if she wanted to.
But plenty of women are not earning, or are not earning as much as their DHs, and technically, even if they are in very equal marriages, i.e. they and their DHs have agreed to go 50-50 on the decision making, they still have the exact same vulnerability that the OP has. If a woman in an equal marriage doesn't earn half or more of the money, she technically doesn't have as much power as her husband.
If a lower-earning/not-earning woman in an equal marriage suddenly sees her higher-earning DH turn into a controlling twat, she'd have the option to stand up to him, to leave, to go out and get a job.
The OP has that same option. So I just don't see that she's more at risk than any other woman who earns less than her husband.
Blossum I wouldn't worry about what your friends ask. I really don't see a problem here. This is what you chose, it works for you, and you say that if it didn't work, you would not accept it. I think it is fine for you to just smile and say "works for us" 