I think you should be incorporating some form of strength training into your life, especially in today's world where most people aren't doing manual jobs.
I would say lots of people have stereotypical views of the gym. Plenty of people don't lift everyday, some people will only be in the gym 3 times a week. You don't need to spend hours in the gym, if your choice of gym and timing is good you can be in the gym for pretty short periods of time. Also the idea you lift to look a certain way is only one scenario. A lot of people lift to look a certain way, other lift for fun, for strength or just all round health. Lifting and looking like you lift are two different things.