I will do live or take-home algorithms (~1h) and such for any company since they are fun and help me practice anyway if I'm in interview mode. I will do take-h

I will do live or take-home algorithms (~1h) and such for any company since they are fun and help me practice anyway if I'm in interview mode. I will do take-home assignments (assuming 4~8h of work) or 4h+ onsite only if I am (quite-to-very) interested in the company. This is either the company is famous so I know them well, or there was a good interview process and they passed all of my questions/no red flags. If I'm on the verge of rejecting a company and they ask me for a sudden 4h+ process, sorry but not. I live in Japan so it's been interesting as there's vastly different thinking companies, you have from the most modern flexible silicon-valley-like company (few, but there are) to very traditional ones that might even be confused when you reject them (again few, but some). Last time I interviewed I told a company I wasn't interested in their offer, only to receive an email later telling me they were not interested in hiring me. I could guess HR marking me as a no-hire was a lot better for that interviewer than marking me as rejecting them, but still made me laugh a bit of how much "no, I am breaking up with you" it sounded like.