Being able to get hired at a company is often unrelated to being able to generate viable products. If you want to get hired don't focus on skills to build useful things. Focus on psychology and charisma.
Yeah, no. You have to pass tech interviews and generally know your shit
You don't understand. You need to meet the hard skills bar, but there are far more bars than the hard skills one.
I think a hefty share of people here fail to understand the fact that there is way more to hiring a candidate than leetcode.