i play since 2014 but not everyday and i stopped for 2 or 3 years because i was doing other shit and my pc was trash, but nowadays i play only with friends and rarely when we have some time. i just have to say that the champions lore is very well constructed and interesting (sometimes better than the game it self). otherwise, the community is very toxic. not all of them of course but a huge part for sure haha i think u should just try and play with some friends
honestly, you should only play when you are with friends so that it won't really be toxic. the game tends to become incredibly toxic cuz of the community so i recommend only playing it w friends but, yeah u can try it. also the game is difficult so dont worry ab being ass at first