People that have a 2 year or less than 2 year age gap do you enjoy it?

I’m just curious for those that have 2 years or less between babies do you enjoy it? I hear people in work constantly complain about their kids that are so close in age that it’s kind of put me off rushing for a second. My son is 21 months old and I thought we would start trying now for baby number 2 but I don’t know if it’s too close in age. But then it worries me could take a while to conceive and end up having 4+ years between babies if don’t start soon.

My son now has awful tantrums and I honestly think how would we cope with a newborn at the same time.