Answer 1

while i agree they did post the questions for badges( many post questions for badges, upvotes. not a new concept ).

there is already a similar post posted before it has 2.2k upvotes mentions to upvote the post too.
so by your logic, we should even downvote that post?

i will give you this, they are a duplicate of previous post. just like many posts.

PS: it's a myth that solo does not check the Q/A.
sometimes they do check & post...

https://www.sololearn.com/Discuss/490646/don-t-you-want-advanced-courses-of-the-programing-languages-in-sololearn

Answer 2

I think they both have multiple accounts and should be punished for using it the wrong way!
...great effort on filtering "votes", it's one of the hardest.