The game uses trading and quests as soft requirement gates for initial materials like advanced components, so yeah you're gonna struggle finding those specific parts when you actively disable the main reliable methods of obtaining them.
Crashed ship parts now dropping advanced components along with the pretty hefty buff to both material cost and research time means you should be able to hit deep drilling a lot quicker.
Crashed ship parts now dropping advanced components along with the pretty hefty buff to both material cost and research time means you should be able to hit deep drilling a lot quicker.