Million Dollar Listing Los Angeles: Season 15

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Million Dollar Listing Los Angeles" Season 15.
Constraints:
Use ONLY provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, box-office, viewership, or plot points.
Omit details not in the material.
Style: Original, neutral, encyclopedic prose in plain text.
Format: JSON only (no markdown, no asterisks, no headings, no bullet points).
JSON Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Synopsis: After groundbreaking years in LA luxury real estate, the market has turned for the worse. Factors: high interest rates, "Mansion Tax", low inventory. Agents Josh Altman, Josh Flagg, and Tracy Tutor are back and facing new heat.
Source [1]: Series title, TV-14, Reality, "3 Egos, 1 Town", "Go inside the lives of top LA real estate agents as they broker big deals and drama."
Source [2]: Premiered on Bravo on August 29, 2006. Chronicles professional and personal lives of realtors in Beverly Hills, Hollywood, and Malibu.
Source [3]: Cast: Josh Flagg, Josh Altman, David Parnes, James Harris. Follows lives of property brokers in Los Angeles.
Source [4]: Same as [1].
Overview:
The fifteenth season of Million Dollar Listing Los Angeles follows top real estate agents as they navigate a shifting economic landscape in the luxury property market. Following several groundbreaking years in the Los Angeles luxury real estate sector, the housing market has experienced a downturn. This change is driven by several specific economic factors, including high interest rates, the implementation of the Mansion Tax, and a low inventory of available homes. Amidst these challenges, prominent agents Josh Altman, Josh Flagg, and Tracy Tutor return to the industry to face a new kind of heat. The series continues to provide an inside look at the professional and personal lives of these property brokers as they attempt to broker significant deals and manage the drama inherent in the industry. As the market conditions evolve, these agents must contend with the complexities of selling high-end properties in areas such as Beverly Hills, Hollywood, and Malibu. The season highlights the tension between the agents' ambitions and the difficult realities of a changing real estate environment in Los Angeles.

Word count check:
"The fifteenth season of Million Dollar Listing Los Angeles follows top real estate agents