I dont know man what type of question is this? I think blogger is perfect for a newbie who wants to learn a few things about adsense and bloging. Its perfect for professionals too because it is the best blog hosting.
certainly you have done something you didn't know that alters google and disable your blog. so what did you do before this happen and your niche as well?
Same.. I lost my hard-written blogs I wrote all the contents by my own writing style It is a decent earner and Google accuse it of spamming 2 months away and it's not restored yet But life must go-on.. now I create my own domain from zero using wordpress If you are serious blogger.. never use a free platform
But for a normal blogger which doesn't earn that much and just earning from adsense is not that serious, I find Blogger to be good and one of the best starting point for bloggers.
Maybe you used the post date option. Meaning you overused that option wherein you can adjust your posting date way, way before. I also experienced that before but it was removed later.