I too am not wealthy. (Have you been lookin at my tax returns? What leads you to think I'm wealthy? Heck my car is a 2002!)
I also found myself in much the same situation with My purchase of the X9D+ only to have FrSky come out with the much better fitting radio the X9E. Add to this that I learned about FrSky weeks after spending far too much for a Spektrum DX9. So in about 6 weeks I spent far too much on radios. But unlike some I'm value driven not price driven.
I finally got the real replacement for my grand old ladies, the Multiplex Profi mc 4000v2. That is the FrSky X9E. The X9E has much the same programing power and layout. https://alofthobbies.com/frsky-taranis-x9e.html I need to make it clear that the real power of the Profi was in the object...
forum.alofthobbies.com
While I don't own an ACCESS set up I have flown one. It does appear to have greater range. This is a plus in that I fly thermal glider often at the limit of my visual range. This alone is worth the cost of an upgrade. As the ship I fly fully set up ready to toss of the cliff are often in the multi thousand dollar range fully set up, anything that gives me a sense of a more robust RF link is worth the cost.
With the roll out of ACCESS being able to upgrade the current X-Series RXs' FrSky is way ahead of any other radio OEM I've ever dealt with when bringing in new RF requirements. Even when we moved from the 80 kHz spacing to the 20kHz in the 72 mHz band we suffered a far greater cost.
So how does FrSky bringing out ACCESS de-value your purchases? They are still supporting the radios (TX) with receivers that can run ACCST. I don't see any locked out customer base.
True, if you want to play with the latest and greatest you (we) have always had to pay. I can't think of the last time a car oem allowed me to upgrade my 2019 car to a 2010 model without a cost associated with it. Usually a 35% devaluation on the 2019 model!
I'm at a loss as to what you are getting at. You spent X dollars for the best that was on the market, only to find that the best just got better. Again this is the may of life. Manufactures are always coming out with the latest great stuff. Like Steve Jobs said don't be afraid to obsolete you your product. If you don't somebody else will! So my hat is off to FrSky coming out with ACCESS even thought ACCST is still the best protocol.
All the best,
Konrad