Absolutely Yes!! In the US, affiliate marketing spend is expected to reach $8.2 billion by 2022, compared to $5.4 billion in 2017
Average annual earnings for affiliate marketers are $65,800, with the range between $42,000 at the low end, and $83,000 at the top end.
Beginner – $0 to $1000/per month. Intermediate $1000 to $10,000/per month. Advanced – 10k to $100k/per month
There's no doubt affiliate marketing is worth it, given its growth in popularity. Statista estimates the affiliate marketing industry will be worth $8.2 billion by 2022, up from $5.4 billion in 2017. It's also a low- to no-cost business venture you can profit from immensely.
Growth in the early months – and even the first year – is sporadic and irregular for the vast majority of sites. In my experience, a good niche site won't achieve it's first $1000 month until somewhere between 12 and 18 months.