Most men reach a point in their life when their hair loses the fight against gravity. There are two choices: accept reality, grab a trimmer and pick something between 12mm and full-Picard, or try to haggle with nature and experiment with Leisure suit Larry/crazy bus driver/hobo looks. I'd suggest the first, as an extra bonus you'll save a lot of time and money on haircuts, too
I can't go full picard right now, but I could buzz it and thought I'd try it. Not sure if I like it or not. It look any better? Go full picard? Abort and hide my shame with length?
I'll be honest - anything a hair trimmer can do (<2cm at best, likely less) will be better than the current state. The only one who is worried about your hair loss is you, just own it and go with it
I think it looks good! Perhaps not amazing but it doesn't stand out - just looks like a regular dude haircut. You can also let it grow a little and see at which point you start being unhappy with the length.