No disrespect, but you might think differently if you had the same experience as another poster. His situation made me decide to get a spare...
Definitely no disrespect either!
I think, it is a question of where you are motoring the most:
- If your common driving takes you into "the wild" with bad roads (if any!) and scarce or absent mobile reception and far out from any kind of rescue, you should
definitely come prepared!
- If you usually only make short runs in populated areas with good reception etc: why bother?
As a compromise:
I'm living in eastern Switzerland and we do (still) get snow, so I have two sets of wheels.
If you are in the same spot: Why not take one of the "other season" wheels with you? - It would still be a "spare" regardless of the season.
Otherwise you could always ask your friendly Honda dealership of choice for a spare wheel (and a jack) before going on a longer trip (worst case: They say "absolutely not")
just my 2 cents