So Nijigon is the reason the Wild forms exist, and Houtarou using them is why Gigist can't separate them?

seen from Netherlands

seen from Singapore

seen from Indonesia
seen from China

seen from Malaysia
seen from Türkiye
seen from Türkiye

seen from United States
seen from Norway
seen from Germany
seen from France
seen from Ireland

seen from United States
seen from Brazil

seen from United States
seen from Germany
seen from United States

seen from Malaysia
seen from Norway

seen from United Kingdom
So Nijigon is the reason the Wild forms exist, and Houtarou using them is why Gigist can't separate them?
I like Wild BulletChouchou.
I wish they would have made an actual form for this. I think Sabela and Zerogo are the only butterfly themed Riders.
The return of the best Wild form!
A list of Gotchard's Wild-only forms that I wish we saw the Rider form for.
OdoriMantis
EnergyMaru
MadPilets
BulletChoucho
SmaHotaru
SpicVhale
BatKingrobo
BakuonTelevi
StagMirror
GreatSasorry
DoctorHebi
BunnyParka
TriCatcher
So he chooses on whether to use his Rider form or Wild form? I thought it was like some rule regarding it, or just budget costs.
If this was the case, what was stopping them from making suits for OdoriMantis, EnergyMaru, MadPilets or BulletChoucho?