Acrylic paint is a specific art form that will always be around, but in this digital age, people should also be familiar with the digital medium of painting.
The main reasons why people should embrace other forms are to make sure they evolve with the world around them.
The reasons why people should also include digital medium is the digital medium is that it is easier to draw, cheaper, and easier to sell.
Digital medium is easier then acrylic paint.
This is probably subjective to the artist, but with the use of computers, there are far more tools to the individual artist then there are with a regular brush.
An example would be the ability to layer pictures on top of each other.
It is by far a lot cheaper to use a digital medium to create professional pictures because not only can you use your own unique sketch to scan into a computer, but you have the ability to incorporate photos from a digital camera and make something that you could never do with an acrylic paint.
Last it is easier to sell.
Everyone has to make a living and if you are passionate about what you do, you should definitely want to make sure that you can keep on doing what you love.
The ability to easily replicate your drawings and the ability to send your painting to anywhere in the world with a click of a button is an advantage.
Acrylic paint will always be around and I am not saying that people should never do this, but make sure that you have other abilities to supplement this because everyone want to do what they love and there are tools out there that can help you do that.