spawn problems in Nether

In general, I play on the easiest difficulty, and anyway, when I go into nether, 2-3 gasts appear right next to me,I appeared in the biome of the sand of souls and there are problems with the guests I see two gasts one shoots at me the other moves away I turned away then looked back and he disappeared,I continued to kill a couple of skeletons and then go about my business and suddenly 3 gasts appear in front of me out of nowhere and start spamming me with fireballs,As a result, when I return again and again I return for my things And there are no gasts, I take my things, then another gas appears, I kill it, I return near the portal and there are two more gasts, then Some of them disappear, others appear, I can’t play like that there is no such Java version,I also found a very high spawn on easy difficulty, a lot of skeletons appear and disappear on the sands of souls,because of these problems in the game it is impossible to play in hell, I constantly go through the game until I go to hell and always die there,in Java I like that there is no such thing, I play very well in Java and it is possible to play there There are very few skeletons spawning even on high difficulty Gast is rarely there and they do not spam No Problems with them, they have normal spawn.But in bedrock.....

P.S - sorry for quality of video,I don't optimized screen recording