Nobody who matters judges new shoes, but you can also extend the life of your shoes by resoling them before they get torn up. https://rockandresole.com/ does mail in resoling, but there could be a place near you. Huge savings considering the cost of shoes these days. I have a few pairs I rotate through while some are being resoled

This has always been a weird take, what do you think attracts people to that kind of SAR work? Generally a love for the outdoors and activities like this. You’ll have a hard time finding someone capable of high angle rescue that doesn’t enjoy or understand climbing as a sport.

I hate getting into these discussions.

This is Arnaud Petit and Stéphanie Bodet, two professional climbers with far more experience than you. They are doing the second ascent of a 900 meter 8a on Angel Falls (Rainbow Jambaia, 31 pitches) which is about the same height as El Capitan in Yosemite National Park. Here is a story about it. You almost never plan to climb routes this long in a single day, especially not on the second ascent. They most definitely planned to sleep on the wall and brought the proper equipment. This is called big wall climbing

Just be happy for people doing what they love and do what you love: your life will be better. We’re all motivated by different things.

They’re just having fun

Most responsible climbers bring something with them to pack it out, but there are some irresponsible ones that do what the comment above mentioned. That is the exception, not the rule though.