There’s too much purchase justification in this thread. People. Buy what you want. That’s it, simples. Don’t feel you have to come onto the internet explaining why you think you should have bought it.
You don’t need to. You don’t have to
.
No it doesn’t improve any aspect of your photography where it matters. It may make some technical aspects easier if your upgrading from really old kit.
Does a new car make you a better driver? Nope. It may make you feel safer and for a short period you may drive it more
Does a new tv make you a better critic? No but for a short while you may watch it more
Does a new coffee machine make you a star barista? Nope but for a short while you may drink more coffee!
See a pattern?