My two cents....
It is certainly possible, in fact in the last week EURJPY I think can give you 30 pips an hour......last week alone it move between 117 and 122 app. Lots of 30 pips within that range.....
Seriously speaking, I think this is an oversimplistic question. What does it mean 30 pips? What does it mean become a millonaire? Everything is relative for every person.
To make a living from 30 pips a week average, you need a very big trading account. If you have let's say one million sitting in your trading account, how much do you have in your normal account? How much do you make/earn a year outside trading?
If I would be in that situation, I would handle my "trading" million to a hedge fun guy who is normally better prepared than me, has better resources and very likely will achieve a better result than me. Even if he/she makes a loss, I will have my whole year free to continue working on my job/business and making more millions.
The point I am trying to make here, is that without any disrespect to the starter of this thread, that question does not mean anything. I can make 30 pips a week with a 1000 GBP account size. But the real question in my point of view is: Is it worth the effort? Or can I use my time in something more productive?
Retail trading is very difficult and completely different to real trading. There are higher costs and less opportunities. For sure you can make 30 pips a week, pay for your holidays and even earn a living. But the real question is are there other opportunities for the retail trader to employ their time and money better than making 30 pips a week in Forex? If you can get a let's say 50000 GBP/year job without risks and putting your own money on the line, would you change it for making 50000 GBP a year trading?
Which brings me to the conclusion that a very high majority of retail traders have the same expectations as lottery players. Very few are serious about it and even fewer give their opinions away in forums.