TV license fees hasve both of pros and cons.

"A TV license fee" would also be correct.

License fees can allow TV studios to create a content that idoes not interested by many people buyet has an important role in our society.

"Is interested by" would mean that the "content" finds "many people" interesting.

ForOne example, of such content is the educational videos like those about the history of the houses in Japan.

Alternatively, you could add this to the end of the last sentence after a comma.

These videos aredo not as interested by the public as scandals ofmuch as celebrities, but scandals, but they are needed.

To gain profit, TV stations tend to invest more money on such popular content and not, rather than on the educational onematerial, so Llicense fee iss are clearly good for the better quality of contents on TV.

"TVs" would be referring to the physical television.
"Educational content" would also be fine, but it would sound repetitive. "Content" is not countable, so it doesn't make sense to reference it by "one."

However, in terms of the right to choose what to pay for, to impose TV license fees on the citizens violates it.