Would you be okay with a friend of your wife’s putting a car in her name and giving it to her?

My wife has a group of guy friends she was close with before me and they are wealthy and often gift her stuff for graduation etc even after she got married to me and they know who I am but I only know of one of them the rest no clue. The question is do you think this is a red flag stating me in the face with this blow up oneday and would you be okay with your wife receiving gifts from non family males?
Would you be okay with a friend of your wife’s putting a car in her name and giving it to her?
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