First lets start with this that, "Why I first migrated to WordPress from Bloggers."
In 2012 I made my first Blogger Blog. It was a classic theme which was not so good looking but as a start up it was every thing for me. I showed it to my friend and in return instead of appreciation, he showed me his WordPress Blog. It looked amazing and had some extra gadgets which i thought are something that i must have on my website but sadly at that time i was in learning stage and could not do anything so instead of working on bloggers i switched to WordPress and bought Themes and plugins. At the moment you can call us a Pro WordPress Developer.
Why i moved back from WordPress to Blogger Blog in 2020 after 08 Years?
Recently we received a lot of request for custom Blogger themes and our Blogger developers team is still busy working on them. Those who requested already were using WordPress blogs. The reason our blogger clients wanted to move to blog was this that they wanted to cut off their Hosting expenses due to the bad economic situation in 2020.
While seeing the situation I also decided to move my Blogs to Blogger because now blogger was offering Second generation layout themes Second generation layout themes which means that now we can design it to any thing that looks beautiful and amazing. This was not possible in 2012. Also site is hosted on Google's fast and trusted servers which do not slow down neither you will have issues of your site going down.
If everything else on your Blog is fine then Adsense approves your Blogger Site faster than sites on other hosting which you submit for approval.