I think that your title already started to make things a bit difficult.
Your title sounds as if you mean to say ''Senju are not useless without Mokuton, so (therefore) Uchiha are not useless without sharingan''.
Due to the ''so'' word you put in between.
This comparision and reasoning is incorrect, due to comparing Sharingan to Mokuton.
Uchiha useless without eyes=not the same as Senju useless without Mokuton.
Besides both arent true either. They are not useless without it.
Senju were known for their skill in all jutsu areas.
Uchiha were known for the sharingan.
Not all Uchiha unlocked sharingan, but the Senju probably didnt have the same lvl of skill in all jutsu areas either.
That would be a more fair comparision I think.
Mokuton and EMS are more comparable. Although unlocking Mokuton naturally is a tad more rare.
Besides EMS requires implant.
However throughout the thread I understand that you just want to make the point that an Uchiha,
can still be a strong Shinobi, even before or without unlocking sharingan.
Which is something that can be indeed true.
However not because of the comparison that you make about sharingan and Mokuton.
No they were close as for Hashirama hadn't gain the power to kill Madara then. It all changed when he obtained sagemode.
As my earlier link showed, Madara as a kid says that Hashirama is stronger than him.
"FTG is tobirama's own skill not power from someone else"
You just keep making yourself dumber per post. lol
How does he make himself dumber?
Besides you didnt even know how he got FTG.
Tobirama invented FTG.
Meaning its his own skill, that he invented.
He used his abilities, creativity, intelligence, talent, chakra, to invent and use that ability.
It doesnt seem to be easy to use, as Minato's guards needed 4 people working together, to use it, whereas Minato and Tobirama can do it on their own.