Uber has never once turned a profit, and is allowed to continue running their business. If you’re a small business owner running an ebay or ecom business, and you claim losses for 3 out of 5 years in a row, it’s likely that the IRS will audit you, and could deem you a hobby. Amazon is often cited as not generating a profit for many years, but is now profitable. For them, it was somehow okay to run a business making no profit! So like, how come small businesses can’t claim losses, but big corps can?
The IRS does not write tax laws.
Trickle down economics never works.
Under the Administrative Procedures Act they get to create rules to interpret the law. Which enables non elected officials who work there to make changes to how laws are implemented to meet their understanding of best policy.
https://www.regulations.gov/search?agencyIds=IRS&filter=Deductions