It really should be a challenge. The saying at my kids college/university was "A 'C' gets a degree". And while "haha that's funny" there were many in that group that took that literally and put in the least effort possible.
For work, my team and I work with engineer types, and its been a 10 years span of helping them. The newer graduates are a mixed bag: some are bright and innovative, and some are coasters.
We've had young guys asking for help on a problem, and as you help they start replying to text messages on social media, missing the entire "help" session you provide.
We've had grads struggle with simple counting / talling.
We have done step by step troubleshooting documentation. Then field a call from somebody saying the steps don't work. OK let's see your system and go through the steps. Let's check Step 1.
Them: oh I didn't do step one, because it said I didn't have system permission. So I just did step 2 onward.
I could go on, but I should end this rant LOL.