This is the problem. Debloating Windows is a tug of war with Microsoft. Many here have pointed out you’d need to likely re-run the scripts after Windows Updates. After getting over the initial hump, you are likely going to be needed less day by day going the Linux route (or give up on them actually using a debloated and tracker free Windows).
Either:
Your parents are sharper than you are giving them credit, and they’d likely pick it up pretty quick.
They really are as unsavvy as you say and should not be downloading and installing whatever software they think they need on Windows, and would likely be safer on any Linux distro with a gui package manager.