I would give a todays NEW c41 Film a minimal guarantee of the double - 3 times of its official
guarantee (till expiration on the box) example :
Kodak/Fuji bought yesterday with expiration 03/21 is with rather good results usable up to
03/25 from normal storage (room temperature) with storage + 5 - + 8 degree (couled) it becomes complicate = the time of real color shifts can be avoided from couled storage for much a longer time (period) than compared to room temperature! A guess is x 3 times! That makes in summary:
....room temperature = around 4 years after (official) expiration the films HAVE to be good!
.....couled storage = around 12 years after (official) expiration the films CAN be good!
But because you allways not know exactly the storage condition you should for sure (against all statings of sellers you don't know) calculate a storage of room temperature!
In worst cases expired films are stored from catastrophy condidions = half a year in a car, in winter near the heating, in summer near a window (sunlight with temperatures > 30 degree! That conditions can destroy a New Film within expiration guarantee = after weeks!
In more worste cases you can destroy a film within hours !
For example during hollidays in South France (in hot summer) then films are not designed to be forgotten in the car! For just 3 days......

! Makes around 72 hours for 3 days = 3 x 12 hours from temperatures at about 50 - 75 degree C

!
The max. expiration I would trust a c41 (in normal amatheuric storage = that is room temperature
~ 20 - 24degree average temps ) is around 10 years!
Some films have first shifts beginning 4 - 5 years after expiration, some films are total normal after
6 - 7 years after expiration! Some films (I have the idea of are good for suite a long while - after this they collapsed from color shifts within some additional month) !

Your. Film you give as example looks like Trendland would state : complete destroyed!!
So if I speak about quite OK that means = little - up to lower midt shifts AND little bit more grain!
Comparable with results of bad labs from lousy workflow!
And that you may forget with longer expiration of around 10 years

!
But if you have luck a Film can be expiration date of 1995 but was freezed till 2009 and after this couled for further 5 years....? But who can guarantee????
My last forgotten film = Kodachrome25 was shot around 1991 and hold colors from latend images till 2007 that makes 16 years! At room temperature! But colors were real bad!
10 max 12 years (often such films saw a couler from inside for a while)!
For you that would mean : Forget films from expiration before 2009!
And at the same side that is your experience - right? 2006 - a good year for some wine

!
with regards
PS : Pros often sell freezed films - if you identify a photo out the freezer on ebay with hundred of rolls
that may indecate = indeed freezing storage - but it is no must

!
But pros don't use 110 films

! Pentax Auto 110 was used from a handfull pros!
But I guess they all lost job after a while

......