What's the point? You want a useless diamond charm that will make up like 5% of your screen in-game?
You want to "impress" (no one cares) other people with your rank? Why? It's pointless. That rank won't even last long because you'll get banned. Trust me it's way more satisfying to hit a certain rank if you worked for it. You take away all the fun when you cheat (from you and from others), you'll get tired of it soon enough (or you'll get banned first).
Or just straight up trolling? I mean that's more understandable, but in a competitive game it's just toxic and not fun. Stop it, get some help.

Main toxic traits to avoid:

• TK
  
  
• Backseat gamer (stop telling other people how to play, just give them callouts and try to help them)
  
  
• Yelling at your mic (it's annoying, will probably get you muted and then you'll complain as to why your teammates ignore your callouts).
  
  
• Getting mad at your teamates. It's just a game. Unless you play in the competitive field and have a team, there's no reason for you to get mad at your teamates, it's simply just a game to have fun. If you do have a team and play competitively, you shouldn't complain about randoms in a ranked/ casual match, get mad at them, not us.
  
  
• Don't trash talk to the opposite team. You'll most likely get tilted and it will affect your gameplay. If they trash talk first, ignore them completely, trust me it works better (these guys crave attention). Win the match and at the end of the game just type "gg wp".
  
  
• If you don't like something about your teamates or opposite team, don't make personal attacks. It's just weird. You're playing a videogame. Grow up. Instead, try to make constructive arguments that actually involve their gameplay, so that players can actually learn and improve, avoiding making these mistakes later.

Super small ♥♥♥♥ energy. Play with your own ranks.

It's not that hard, even if you don't know the specific names you help a lot just by yellow pinging and saying "there's a guy near this ping" or just more general callouts always help, it's better than nothing.

I personally don't mind that much a no mic team, but many people get annoyed by this because it's a key aspect of the game (any competitive game really).

It's really not that hard.