Comment by obiefernandez

my biggest TIL takeaway from that article was an "oh wow" moment:

The other sound that ‘ȝ’ once spelled is the “harsh” or “guttural” sound made in the back of the mouth, which you hear in Scots loch or German Bach.4 This sound is actually the reason for the most famous bit of English spelling chaos: the sometimes-silent, sometimes-not sequence ‘gh’ that you see in laugh, cough, night, and daughter. Maybe one day I’ll tell you that story too.