Lexus of Austin add-ons

I am looking to purchase a Lexus and am trying to decide whether to go through CarMax or the Lexus dealership in north Austin off of 360.

The main reason I would go through CarMax is to avoid haggling with the sales rep and removing add ons.

I’m curious, has anyone purchased a Lexus through the dealership? If you did, were there a lot of add ons that they tried to attach to the price? Did they negotiate at all?

I’d be curious to see if it’s worth going through them or if they force a ton of unnecessary add ons on top of the listed price online.