I started really getting into Apex in Season 9 (first Legend that tied back to Titanfall 2 for me) as well as the start of Arenas.
Because Arenas had no ranked and no leave penalty then, that is when I played most with my Kid. I could learn the guns in live fire exercises without having to loot while being shot at, and if one of us had to leave (work, dog, wife, etc) no harm no foul.
My play of the mode really dropped when they added the leaving Penalty with Ranked, but ALSO added it to unranked (unlike Unranked in BR).
Sorry, but when your crap matchmaking gives me a clearly unwinnable situation, I'm out. When it's round 3, we don't have a single kill, and the other team is all masters, I am not staying just to feed them kills for their stream.
Remove Ranked Arenas (no one cares), remove the leave penalty, and let it be the "warmup mode" it was meant to be again.
And with Ash in the games now it's not like she has time to manage ranked Arenas anyway.
Logged in enough to just pull numbers.
My Lifetime BR games is about 2,370. My lifetime Arena games is 574, with Season 9 starting with 71, a high of 245 in Season 10, and this season all of 10 games.