Too many bots to level up accounts or farm ip, need consequences!

I´ve made myself a second account now, and while levelling up aswell as right now when playing bot games I have bots on my team every single game. Now I am especially upset as I just finished a game with 4 of those on my team. I´ve been reporting those accounts now for a while, but I never get a message that they are getting banned. You can clearly see, that they are bots by their linear behaviour: always starting with nothing but Lvl 1 boots or no items at all, constantly pushing and dying under the enemy tower, all of them going mid lane every game, not even respecting other players going there, no communication, set up item builds, short disconnects every game, just standing around near the tier 1 or 2 tower for 10-15 minutes before showing up a few seconds before the game ends and many more. I am just tired of this and although I can carry these games and win anyway, I don't want to support this laziness/ business where accounts are sold illegally. However, if I lose on purpose it doesn't matter to them either since they just go into the next game. What I want is stricter banning of these accounts, because it is very obvious when you have one in front of you and although I understand levelling si boring and gathering IP for runes takes too long these bots are illegal and therefore deserve the ban. permanently. I hope Riot gets to see this and becomes a lot stricter so these players loose their money and account for laziness so people stop using those.
The bots are most frequently found in the beginner-bot- but also sometimes in intermediate-bot games. I hope this gets proper attention because it really is an issue.