The answer depends on your situation.
Are you comfortable being driven? I know individuals who intensely dislike another human driving them around. I know many drivers who never use cruise control. If you fall into either of those camps, save your money. Don't buy FSD or EAP.
If you currently use cruise control whenever possible, then EAP or FSD might work for you, but see below.
Do you plan to finance your purchase? If so realize that a luxury once sampled becomes a necessity. Your future self will thank you for minimizing debt and maximizing savings by not sampling EAP or FSD yet.
Assuming you plan to pay cash, if the cost of EAP or FSD is just another toy expense feel free to buy EAP or FSD.
If you expect to be an elderly or otherwise impaired driver before you sell the car you are buying, then you should seriously consider buying FSD. While nobody knows if FSD will ever greatly exceed a human driver's skill, an impaired driver supervising FSD (non-Beta) already exceeds an impaired driver without driver assistance.
Personally, I hope/expect to own my ordered in 2021, delivered in 2022, Model Y past 2032, by which time I will have spent years as an elderly driver. FSD cost $10,000 when I ordered, and I expected the cost to go up. Absent some amazing rejuvenation breakthrough, I think my peak abilities as a driver are in my past. So buying FSD will hopefully increase my total safety.
The fact that FSD has already gone up by $5,000 since I purchased it certainly gives me a warm feeling. Nothing else I've purchased this year has already gone up by 50%