yep-- your probably right............... but
there are literally 100's of FREE (thousands of pay to play models) of digital on line amp sims (got a computer? will you always have one? Will it always function for the most part on the most recent software? As will the free (FREE MIND YOU) amp sims........
also tube amp sims online (free) never need tubes... or chokes-- or repairs... or speakers replaced ....ever
A Marshall 100 watt JVM is 3 grand -- how many decades of amp sim upgrades can I download for free before I spend 3 grand (?)
I can get FREE--and or buy a WHOLE LOT of tones literally almost every modeled tone ever created to this point and not spend anywhere near 3 grand -- which locks me in to 1 "branded" tone. IF you love that tone and only want that tone you are fortunate and can enjoy that tone till the world (or tubes) end. I like the variety that modeling/processing/sims provide.
Personally--- I would find
only having 1, $3000.00 Marshall would BORE THE LIVING HELL out of me in about 30 days
per the software/support complaint--quick example --- the fender mustang online support was dumped by Fender last year (?) after over a decade -- however (thanks
@WavMixer ) if you SAVED the software suite to run that aspect of the amp -- you still can-- and if you didnt
the physical amp itself still works .....works rather well... and you can get a 100 watt one of them for around 200.00 plus all the pedals and amp models within ....... you do not have to have the online "suite" to use the amp the online link is just icing on the cake.
if support runs out after 12-15 years (?) -- well o.k. -- it was a 90.00 amp 12 years ago .... guess its time to plunk down another 90.00 for 15 more years use of the newest tech

Hell 12 year run (and amp still works) anyone using a 12 year old cell phone ????
For me any way:
Not really buying gear to "last a lifetime" or for my great grandchildren to inherit --- buying the crap that makes me smile NOW -- or getting it for FREE.