One of my experiences was a recruiter for a startup (which plans to be leader in XYZ) reaching out for me on LinkedIn. Since I found the general domain quite interesting, I responded. From there on we have a short chat, but instead of getting really insightful information on the job I get forwarded to a bunch of URLs which aim to describe things. I get that it's convenient for the company to save time - but I don't want to spend hours reading through things.
Then there is an interview loop. 2 of the interviewers are apparently fairly junior, and spend the whole interview asking the typical graduate coding problems. One of them even wasn't sophisticated with having things 80% solved - it needed to be 100% - even though that meant the whole timeslot was used up. In the end of those in-person interviews I learned nothing about the job because there was no time left.
The main thing I learned was that there are people there who can be pedantic on interviews and can solve basic coding problems. If anything that gives me a negative impression. I want to work together with people who know interesting technologies, know how to write well-structured code, etc. The interview might give the impression that they don't know these things, because all they ask for is how to solve a leetcode problem.
After that the company asks for another interview loop at a different place - which obviously would mean spending even more time on this. At that point I'm giving up.