Oh yeah, that 2 mph speed reduction is really diminishing the grin for those guys. Not to mention the paltry 1740ft/min climb at gross weight.
It's not about speed, it's about versatility. I'd far rather have a 180 than my 182. But the cost difference of buying one was huge when I bought my 182. I found a pristine 182 that was just completely restored, with a fresh engine and paid $55k for it. I couldn't touch a 180 at the time in similar condition for less than $100k...if that. With RVs there is no cost differential and tailwheel are just one helluva lot more fun and versatile.
But your right, it's your opinion.
Yes it is.
Asides:
I fly a tailwheel at least four times a year, it makes me a better pilot.
I purposely and frequently change up my approaches to landing. High this time and put it into a full slip all the way down to the numbers, low the next. Long final this time, very short the next (again, kicking it into a full slip). Almost all are power off though. It makes me a better pilot.
When I'm just out just sightseeing or simply warming up the oil to change it, I'll fly slow flight with my ASI reading zero for 15...20 minutes at a time. Hang it from the prop (when the temps are cool enough to allow it). It makes me a better pilot.
A few times a year I'll fly around the pattern a half dozen times with the ASI covered. It makes me a better pilot.
Ocassionally I'll put the iPad away and fly a long cross country just looking out the window. Ocassionally I'll fly VOR to VOR. It makes me a better pilot. If I make Kentucky Dam (which is looking unlikely at this point), I'll fly over by pilotage. If I miss Cape Girardeau, the Mississippi River, the Ohio River, Paducah, and Kentucky Lake then I definitely shouldn't be flying!
Or one can simple fly the same approach, fly the same numbers, follow the ipad, never stray from paved runways, etc., they will likely enjoy themselves and survive just fine but they're missing 90% of the fun IMO (there it is again...my opinion)
This isn't "chest beating, I'm better than you" BS. Rather it's just, "this is my opinion of what makes flying fun and What I think makes me better at it." If others hate these things, well, that's okay too but I certainly don't understand it.