I will not. I've had a 2015 CPO for a little over two years, and watched as one update after another removed features and added bugs. I finally decided "no more updates" for my car back in 2018.16 days (right before "nag gate", remember that one?) Except just about two months ago, my MCU burned out due to the eMMC issue and was replaced with one running V10. Besides all the V10 bugs and annoyances, overnight my supercharge rate slowed ~10%, my regen when cold is noticeably lower and the regen limits stay active way longer, and -- most important to me -- my peak power output at 80% SoC dropped 40kW (from 430kW to ~390kW). (Yes this is with max battery, aka ludicrous+, turned on). Since I hadn't been on the firmware downgrade treadmill for 15 months, having all these downgrades hit at once was a very in-your-face experience.
I used to be a huge promoter of Tesla. I was the second person at my office to own one, and I encourage the first guy to get his, gave rides and talked the car up to anybody who'd listen. But now I'm actively discouraging people from purchasing them, and have successfully talked at least two people out of Model 3 purchases. This is just from me describing my ownership experience over the past 2.5 years, and from describing what Tesla's so-called "upgrades" have done as far as removing functionality, limiting features, reducing capacity, locking down the repairability of the car, and generally being a customer-hostile business.
Sucks, but it is what it is.