Airbnb has quietly become one of the biggest spenders in Los Angeles' local elections this year, backing Mayor Karen Bass and other candidates with millions in contributions. The reason is straightforward: the company wants a foothold in one of the biggest tourism events the US will host this decade.

The 2028 Olympic and Paralympic Games are expected to bring roughly two million visitors to the greater LA area, generating as much as $4.3 billion in direct visitor spending for hotels, restaurants and retailers, according to a study commissioned by the LA28 organising committee. That's a prize pot any accommodation platform would want a piece of — and Airbnb is lobbying to make sure it can.

The sticking point is a rule that has been in place since 2018: in Los Angeles, only your primary residence can be listed as a short-term rental. That keeps whole vacation homes off platforms like Airbnb in the city. Now there's a proposal to loosen those restrictions temporarily, running through the end of 2028 — conveniently, right through the Olympics. Airbnb's political spending touches several local races that could influence whether that easing goes ahead.

For travellers, the stakes are real. If the rollback passes, LA would likely see a surge of dedicated vacation rentals hitting the market before the Games, giving visitors more choice than the primary-residence rule currently allows — though probably at Olympics-level prices. If it fails, hotel inventory and home-share listings in people's actual homes will carry most of the load, and rooms during the Games will be scarcer and pricier either way. Anyone planning an LA trip around the Olympics should expect competition for accommodation to start early, with or without a rule change.

The story is also a case study in how home-sharing platforms now work local politics, not just national headlines. A single city's rental ordinance can shape what's bookable for millions of visitors, and companies are willing to spend millions of dollars on mayoral and council races to influence the outcome.

If you're eyeing LA for 2028, the practical takeaway: watch this fight. The rules in place when booking windows open will determine what kind of places you can actually rent, where, and for how much.

Skift