About masteries buff and nerfs

Why riot nerf the Bond of Stone for supports and buff it for solo laners? i always felt that this mastery have been created for tank Supports to protect their allies so why it nerfed for them but it get buffed for solo tank laners? it make no sense....i mean the last thing we want is again to see Tahm and mundo top only.....

Now about the Strength of Ages mastery the "buff" is not GOOD simple because it still dosent scale late game for team fights all other masteries scale good for late game and team fights for me this mastery need to have "When you help to kill an enemy champion or if you kill an enemy champion and you have full stacks then you heal for 4% of your maximum health" that way this mastery would help in team fights too and not just in lane and the jungle!!

This mastery Stormraider's Surge if you are not shaco dont even use it....i mean its just meh no matter how much buffs riot give to it it just cant be good simple because MS mean nothing when all the champion that are played now they have free 1000 unit escape/blink....

Warlord's Bloodlust i dont know why we buff early tryndamere.....30% AS for free on a champion that have free crits is just bad i mean now in the lane lvl 2-3 trynd have 3 free stats plus the RGN that help him rito ether rework tryndamere or do something about him yeah its not even fun and not its no just in bronze that he is good special of how snowbally the game is atm~

Deathfire Touch i dont know why we buff brand again.....(and its not only the 2 ratio nerfs the damage is up to 8 from 6) so why we buff brand? isnt he obnoxious enough already ? going support and outdamage the team because of all the dots...riot pls

Fervor of Battle.......like jax really needed 16 more damage without even trying hard to stack 10 times now he would have 96 free damage with only 8 stacks because you know jax isnt already perma banned

I mean i can understand why riot did all this buffs because of the thunderlord mastery but some of the buffs are just absurd and other buffs just did nothing