Question about the current ban system.

I got back to the game last sunday after very well deserved 14-day ban period. This was the first ban in 3+ years, and as I said, it was a deserved one. My question is that does Riot or the ban system take into account the bans I got 3+ years ago, considering for example, a permanent suspension? I'm worried that I am getting a permanent suspension on my account when enough people report me out of spite after losing the lane/game even though I have not been toxic in any way but because the system in fact considers me toxic due to my previous bans multiple years ago. Thanks for the responses.
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