If they have people left to adequately train them. Honestly, in 2005 when my Mom was first trained in merchandise at WDW she still felt like a deer in the headlights (and she was a former Asst. manager of a Disney Store, so it's not like she was coming in completely cold). The things you do hourly, yeah, you pick that stuff up pretty quick. But there is a ton of stuff that only shows up once a day, once a week, once a month, once every six months. When she got into a higher level position, in a different type of merchandise job, she almost quit because while Disney taught them how to use a software program, they didn't actually teach *the job.* And there were only one of that type of job per area, so she couldn't just ask for help. She would have to call people in a different park or resort, who may or may not have the answer she needed because they weren't told either, and frankly, some people just don't want to help. She was so frustrated that she wasn't given the tools to be successful and worst of all no one in management cared. She eventually learned who would help and know, and so she ended up cleaning up stuff that had been sitting around for 2 years because her predecessors didn't know how to do it. It was like Disney just assumed the machine would just keep running on inertia, and we always wondered what would happen when the important cogs retired, and no one really knew what to do. I can't imagine that got any better in the 6 years since my Mom passed away, and the closure had to make it a thousand times worse.
So I wonder if this is also part of WDW's problem ramping back up. Even though their spreadsheet says they are at X% of normal staffing, they are at Y% below normal *production* because all these new people aren't... and I've been using these terms for a decade now... "proficient and efficient" at their jobs. The people who did know what to do retired, went to work at Universal or elsewhere and so now can't teach all the new hires what to do and how to do it quickly. I'll repeat the anecdote a friend experienced, that I shared when it happened. She couldn't even get a cup of Coke at Captain Cook's because the flavor was empty in all the machines. And then when she tried to get another flavor the machine said she used all her refills...and worst of all... the CM working didn't know what to do about it to get my friend a soda that she had paid for. These things can't keep happening with any frequency, and it's all a result of Disney's choices.