If it helps to make things a bit more comforting for them, I feel the same and I am a person with some form of experience.
How can anyone acquire professional experience nowadays, even if it means to start from near zero?
Any suggestions or thoughts on this topic?
It's basically scripting for legacy software, not glamorous or exciting.
In a similar vein there's a shipload of excel VBA (VBA hasn't been supported for years) out there that needs updating. MS is pushing office scripts but there's been very little uptake so far.
First step is to get a job, any job. Then learn their processes.