I don't feel like I should have to understand or accept it, because this is new. Older seasons of TAR Israel were amazing, they were incredible, and they didn't have this nonsense. It's a formulaic thing now, and in my opinion that's a very bad thing. I don't think it's something to 'accept' because there was a better way beforehand, and I want them to go BACK.
Even just back in season 5, legs ended with: Roman Numerals math problem, observation task with dancers, African geography quiz, Who Wants to be a Millionaire, Facial recognition challenge, counting people in a crowd, and a hedge maze. The rest of the legs were luck tasks, but it wasn't on ALL of the legs so it was more acceptable.
The further back in time you go, the less luck based tasks before Pit Stops there are, and those are my favourite seasons!
Compared to season 7, legs ended with: luck, luck, luck, luck, luck, luck, luck... THAT is my problem.
Edit: Actually, here. I went back and graphed the whole thing out. This table shows the final task before the Pit Stop of each leg from all seasons. Green means it was not a luck task, while Red means it was a luck task. Orange means it's debatable, as the task is not inherently based around luck, but I feel luck has the most prominent influence on how the task is finished (This usually refers to tasks where people need to interact with locals; the luck-based part of the task in MY opinion is finding the one person out of the crowd who will agree to be on camera and participate). Seasons along the X axis, and legs of the race along the Y axis.