It is very easy to increase trust factor in csgo. Just follow these steps:
1. Never kick anyone in game.
2. Make your friends commend you.
3. Regularly upvote different guides,workshop items,etc
4. Add more games and play them to your steam account.
5. Increase hour booster services like idledaddy,etc
6. Be a friendly player.
7. Dont do griefing in game.
8. Add more friends
9. Upload guides like these.
10. S T O N K S