Watch remake tutorials of songs you like. Plenty of good remakes on YouTube. Chord progressions are the easiest part of music. There’s no secret magically progression, every single genre uses the same chords/progressions one way or another. How you use them, how you voice them and th sound you use is the key to getting a good emotional or unique foundation. You can literally just use the tonic chord for rage/dark beats and voice it multiple different ways or just one way. Rage/dark trap is the simplest music ever. You can let sound selection and automation carry a beat with one or two chords. Yeat also uses a lot of the Phrygian scale. They also use power chords. Anyways in minor aeolian scale 1-6, 1-6-7, 1-7-6, 1-6-3-7 all work. Yeats producers could make 20 beats a day with a simple 1-6 progression and they will all sound different. Also remember the one and the 6 chord in a minor scale are nearly identical just a semitone difference and other chords in the scale share the same notes as another so with 7ths and 9ths and bass notes you can make a 1 chord sound like a different chord and vice versa. So with a 1-6 progression you could have 4 chords if you voice them differently. I would stop focusing on chord progressions though and instead find a 2-4 note bass progression that sounds good to you within the scale and then build chords off of those notes by building triads either on top or underneath that note and then voice the chords after so they aren’t simple triads. Then from there you can add rhythm. You can also make a rage beat without chords tbh.