I wish there were more than 3 lethality items

Not because you can't get enough of it currently or because it's too weak (obviously the opposite, but toning them down is a separate topic). I think this because if you want armor pen you have the 3 item package and that is ALL. So this means every armor pen champion or build just spams these and there is no meaningful choice.

When you compare this to crit items, there are six possibilities and you would never build all of them even if you actually sold boots. So this means the order you buy them and which ones you buy changes a lot based on the champion and possibly situation. So there is no "crit build" which all crit champions all use, unlike lethality where the 3 item package works on a huge amount of champions both melee and ranged.

If there was an issue with "too much" lethality late game where you just do too much damage with 5 lethality items, they could just change the slope of the lethality-armor pen line to accommodate that late game. Meaning lethality would scale worse to accommodate the fact that more lethality is possible. Or possibly give it diminishing returns like huge amounts of movespeed.

Just seeing some variety in the lethality builds would really be great IMO since right now it's on way too many champions