How many baby strollers do people have?

The Reality of Baby Stroller Ownership

1. Mainstream Choice: 1-2 Strollers Meet All Stages of Need
Actual Usage in Most Families: Most parents choose one multi-purpose stroller (0-3 years old) + one lightweight umbrella stroller (backup/travel), covering both daily and special occasions.
The Feasibility of "Using One Stroller for Life": If you choose a well-designed growth-oriented stroller (e.g., one that can lie flat and has a large cabin) and your family's travel schedule is limited (e.g., infrequent travel and public transportation), one stroller is sufficient.

2. Which Families Might Buy More Than Three Strollers?
Twin/Multiple Families: A dedicated double stroller (side-by-side or front-and-back), with the potential for a single lightweight stroller later (for separate activities).
High-Demand Users:
A high-view stroller at grandpa's house (for neighborhood walks);
A carry-on umbrella stroller for mom (for business trips);
A foldable stroller (for occasional use at the mall).
Extreme Climate Regions: A large-wheeled off-road vehicle is needed for snowy terrain, and a breathable mesh stroller is recommended for summer (in hot and humid climates). 

3. Smart Reduction: Second-Hand Sales + Functional Reuse
Smart Parents' Choices:
Rent a baby carrier for the newborn period (less than six months of use) and return it upon expiration;
Find a 90% new lightweight stroller on a second-hand platform (half price), use it for one year, and then resell it.
"One Car, Multiple Accessories" Strategy: Buy a main frame that fits the stroller, seat, and footrests, and replace accessories as your child grows (saving money compared to replacing the entire stroller).

4. How to Buy Less?
Urban Minimalist: Use one lightweight stroller (such as the YOYO or Bee series) for travel, from six months to four years old, sacrificing some comfort for the newborn.
Rural Practical: Buy a spacious, stable, and inexpensive model, avoid folding options, and use it until it's worn out.

5. The Car Quantity Trap - Don't Be Deceived
Creating False Demand: "A newborn must have a dedicated stroller!" "A three-year-old must switch to a sports model!" - In reality, one can accommodate all. Anxiety-type hoarding: Afraid that the elderly will break the bicycle while taking the children, buy two of the same model as backup (the probability of actually breaking down is <10%).