To save means keeping money in a low interest rate account, which lowers your short term risk and increases your long-term risk (you are not enjoying the higher returns of high-risk, high-return, investments such as stocks over the long term).
As young people, you should think long term.
If you want to minimize short-term risk in your life, then please, by all mean, save!
But be aware that there is no free lunch, and reducing risk right now will most probably reduce your opportunities in the long term.
Please take into account that I am reasoning with averages and averages are just a massive simplification of real life.
Adjust according to your own assessment of your context and situation. Don't follow random advice from strangers on the internet.