Untapped niche in blogging

[Captain bd]

What are some untapped/ less touched/ unconventional niche you can think of right now, but you may not work as you dont have time or not interested?
( so that you can share)

 

[seomaster5]

Electric vehicles. It will explode in coming times.

 

[Black Belt Spodermen]

As an arm wrestler, I find this niche untapped especially because it's not a very famous sport.

 

[Captain bd]

As an arm wrestler, I find this niche untapped especially because it's not a very famous sport.

Wow. Very rare niche