You don't need a church to baptize anyone. You just need a bath, a river, the sea, or a pond. Plus of course faithful believers to do it.
Or anyone else. Ever since water baptism became
required by pagan governments posing as Christian, it has been more or less meaningless. Before that, it was a brave thing to do. After it, water baptism became a fashionable thing to do, especially for the affluent; or perhaps a sign of submission to a false church. At any rate, it does not usually require any more than token assent to a set of undemanding tenets. It is quite true that a) anyone can baptise, and b) any water will do. But it is also true that water baptism now lends validation to the practice of the enemies of the church. The real church needs a far better standard than one used by the carnal without even realisation of that fact. One that will make it both loved, for the best reasons, and hated, for the best reasons.
So water baptism is irrelevant to any church; but an internet church open to all is an absurdity, impossible to credit as a church. Antichrist, if not criminal elements would immediately invade it, like vultures to a cadaver.
If the reader belongs to a group that does not closely monitor its membership for the everyday presence of the fruits (not the gifts) of the Spirit, then that reader is not a member of a church.