I believe it was Garry Player that said: the more I practice the luckier I get. Similarly the better your printer is built the easier it’s going to be to print nicely with it. Like @Rene_Jurack said he doesn’t understand why people fuss with auto bed leveling. I feel the same about that and similarly all the hating “bad filament” in. Sure is either user error in the case of the recent spate of twisted spools, there is no way to wind a spool twisted, it’s you fault deal with it! Likewise I’ve never had cause to declare a spool of filament as cheap rubbish and I tend to buy whatever my supplier has on the shelf so unless I lucked out that my Chinese stock is always the good stuff a well made printer will always just print. A strong feed fear and in the case of pla, a ptfe lined barrel should just work, the end.
Comes back to the the more you practice the luckier you’ll get.