Aside from executive positions, establishing a business with lots of clients can give you more than $100 per day income. As of the investment, I don't think any that can yield you $100 per day unless it is a Ponzi scheme or HYIP which has a high percentage of you getting scammed.
For me it is difficult to do business with a daily income of $ 100. I don't think anyone can answer by asking if there are people with this kind of business because in crypto investment or trade cannot be predicted with a income of $ 100.
I have seen people earning more than $100 per day after they established their business. For a starter yes but for those who have regular clients, earning $100 is peanut.
Someone also wants it like this but any influencer can't guess it unless a new monthly income can be set.
In cryptocurrency we depend on market movements where they recover with high pumping so we can produce greater than the daily trading.
An influencer does not have fix income. It all depends on how many client they have and how much they are paid for their service.
You can earn this much of money only by the following methods:
1. Trading
Trading is the way which come in everyone's mind when they want to earn huge amounts in less amount of time.
The biggest problem here is consistency as not everyone are consistent in trading every day and not suffering any losses.
2. Content creation
You can create content and upload that to the cryptocurrency paying websites but it also directly depends upon the popularity of your content so it require a lot of time to make that huge fanbase.
3. Offering Services
This solely depends upon your ability, if you have good skill-set then you can actually earn $100 per day pretty easily.
This does not guarantee that $100 per day of income.