Will it soon be the case that the Bedrock Edition will also have such great shaders as in the Java version e.g. Bsl, Sildurs Vibrant Shader and so everything.
I don't think so because all mods are based on Java
No, shaders etc. Are not from Minecraft itself. Most of the shaders are based on Optifine. Optifine, on the other hand, only works with Java. So no, there won't be anything like that at first.
Which shaders are from Minecraft itself?
None. Shaders are made by the community
If you play minecraft on an IOS device (don't know if this is available for androids) look in the AppStore for "Addons for Minecraft" there you can look for shaders. They are not as nice as the Java version and are more like texture packs, but serve their purpose as well as possible
I play on the pc
Oh well then no idea, you can see if there are addons for the Windows 10 Edition. I usually only play java ^^
If you are satisfied with Java the biggest disadvantage is that you can only play alone in the Java version.
No, that's not true, there are many providers on the Internet that offer free servers. They are not online 24/7 (but there are also free offers too) but it only has to be on when I want to gamble with colleagues. Otherwise you can host a server on your own device to play with others. And mods make the game 1000 times more interesting. Actually only play with mods haha. Yes, I'm very satisfied.