I feel your pain. That was my biggest issue when I switched. Initially I switched to popos and after a month I could never get them working quite right. Eventually I changed to endeavor os and suddenly all the guides on how to mount drives actually worked.

He skips over the extremely important points of first knowing that a manual exists and knowIng how to access it. Then knowing what all the jargon means and what the manual doesn’t say because its written assuming a high level of knowledge already.