With genetic engineering it is possible to fertilize an egg with the genetic material from another egg.
It’s still very expensive and illegal in many places but in theory ANY two people can reproduce. Even if they have no sex cells at all (due to illness, etc).
Asexual reproduction is also possible by splicing a full set of DNA into an egg. The child would be a “clone”.
There are all sorts of things that can be done, but that misses my point that two lesbians or two homosexuals can’t naturally reproduce. The artifice of man might be enough to thwart the natural order of things, but that doesn’t mean the natural order isn’t still there. It is.
Consider a fire. I could put on enough protective gear to stand in one without being burnt. In much the same way, a homosexual could possibly protect themselves with condoms and an array of drugs. Yet, the fire still exists, and the dangers of sodomy do, too. The fire is the natural order of things, and it will assert itself the instant I’m unable to maintain my protections.
That’s what I’m saying. Homosexuality is disordered. The pieces don’t fit. It’s not viable. I know no way to make it clearer than that. If you think same sex is equal to heterosexual relations (with appropriate technologies to mitigate the harmful effects and genetically engineer children), there’s nothing further to discuss. It’s like telling a blind person the sky is blue.
BTW, a wise person would simply avoid the fire in the first place.