Personally, I rarely play in Moments, but I will pay attention to some food, drink, and entertainment. If there are any good likes and discounts, I will share them with my friends. Others generally do not send in bulk because it is more troublesome. Another situation is that good friends are doing micro-business and will help good friends to send product information in groups to increase exposure. The above situation is based on trust in your friends and your own wishes.
But I have also encountered some WeChat businessmen who cheated on group messaging in Moments. For example, they will send messages saying that as long as they send the products to their friends, they will give away their products for free. Those products are quite tempting. I have a friend who was given Polaroids as a gift, but after the delivery, the merchant promised that the Polaroids were toys, and he had to bear the shipping costs.
So the current WeChat businessmen are really using all kinds of tricks to cheat and repost, and they have no integrity at all, which makes people more and more chilling. Some people even block WeChat business regardless of whether they are friends or not. Therefore, in my opinion, micro-business does not have much future.