No way. Compared to amateur bike racing, which can be fun, the pro races in Belgium for instance are crazy, dangerous, torturous affairs. All you have to do is really watch a spring classic to see how many risks the riders are taking, jumping curbs, dodging streetlights and other road furniture. And, then throw in rain and cold into the mix. At least with an amateur race, if it is cold and raining outside, I can go back to bed and skip the race. The pros? They gotta ride.
As far as domestiques go, you get no glory for the work you do, and as has been mentioned, if you spend more than a year or two without results, you will have a hard time negotiating a new contract. Unless you are a star rider, pro bike racing is not very glamorous.
I feel for riders like Ben King, Danny Pate, etc. that are work horses and will win very few races in their careers.