I’m just curious, because we are losing a big part of casino history by the elimination of tokens.

Tokens have been part of Vegas for about 40 years.

Yes, I understand the ease of use of cash out tickets but there are some things that will be sacrificed because if cash out tickets.

1. Tokens and jobs of anyone who is responsible for making and distributing tokens.
2. Coin cups and jobs of anyone who is responsible for making and distributing coin cups
3. Wet Naps and jobs of anyone who is responsible for making and distributing Wet Naps for casinos

Another question, why did the slot machine makers create that cheesy "coins falling into the tray" sound when the cash out ticket comes out?

Today tokens, tomorrow they will figure out a way to eliminate chips through the use of debit type cards or virtual chips.