It depends upon the setting and what you want. Showing up to a McDonalds shift in a suite and tie trying to get the CEO job. Not so much.
Showing up to your first office job and meeting with your bosses in a nice polo or button down shirt and slacks looking professional, yes. It signals you are eager and want to succeed. Which will go a long way.
Of course you still have to put the work in. But your boss will be more likely to give you more training/work/promotions if they know you want to learn and work over someone who doesn’t give a shit.
Same, I had been on android since the OG Droid and switched around the same time for similar reasons.
If Apple is going to charge premium prices just to splash ads on their products I’m moving on again.