A well-paid signature campaign ranges from $400 to $800 a month. I'd live like a king if I were earning that much from signature campaigns alone. Currently, if everything is running smoothly, I'll be earning $280 per month, which isn't bad; I'm actually quite satisfied. However, I've been extremely busy the past few weeks with me moving out and have missed a few payments. It's not enough; it's a decent side income, provided that you have a main source, which I don't.
I know that one sig campaign pays up to $1000 per month and I think that is the highest amount that can be earned, but it is not clear to me that you could live like a king with $800 in your country, which is still part of the EU and the Eurozone. The average salary in your country and mine is almost identical, but even a single person would have a hard time living like a king on $800, especially after inflation has raised the cost of living.
https://en.wikipedia.org/wiki/List_of_European_countries_by_average_wageThat is true; as I quoted the previous user, I joined in 2014 as a teenager with no access to payment methods in order to acquire Bitcoin. I missed the decent acquisition years of 2014 to 2016, which would have helped tremendously now, provided that I had a broader knowledge back then, but anyway, it belongs to the past. I'm being paid a fixed amount, which is great in bear market periods, as I'm getting paid more in terms of BTC. When I joined Roobet a little over two years ago, I started earning approximately 1 mBTC per week ($55) back then; now it's over 2.5 mBTC ($70) due to the lower price.
Given that you are far from a shitposter, I think you could easily find a better paid campaign, and currently there are a lot of them that pay at least $100 a week - $400 or even $500 a month would mean a lot considering your situation.