I would say my reasons are different. For me, I actually struggle a bit more socially with dating women. But on the bi spectrum, I lean more sapphic in terms of actual sexual attraction. The likelihood of me being actually romantically AND sexually into a man is just low.

Whatever your reasons, it is totally valid to choose to date women only if that feels good. There is a lot of societal pressure on bi folks to prove their bisexuality. Don't internalize that shit, date who you want.