If you're getting into bot matches after every loss, then your MMR is in the gutter. It's not surprising because the team balancing is hilariously dogshit in quickplay. I've often had more difficult matches in quickplay than I did in ranked. The main issue is that you're getting people that hit their goal and then fucking off for a while from ranked. So someone will hit GM3 and then play quickplay for a few days, proceeding to dumpster the random bronze player in quickplay.
It doesn't help there's a lot of people not giving a fuck about the game and handing good players on their teams free losses, tanking their MMR. People are either farming dailies/missions or they are spamming characters into a team of hard counters just because they are farming the Lord icon. Quickplay also doesn't give a fuck about disconnects/leavers, so you'll get games where 1 strategist fucks off, someone else joins, and then your other strategist fucks off before the new guy got to the frontline. This happened to me like 6 times last night. This becomes even more of a shitshow when you have high rank people spamming quickplay on a new alt account to level it up enough to play ranked.
The new Gala event also guarantees you're getting tard supports because everyone needs to heal 50k, so random duelist shitters are spamming strategist to get it done but have no idea how to play support. So they are dying so often that they barely heal that much, resulting in them clogging up more games with their dogshit strategist play. 50k can be done in like 2-3 games but some of these monkeys are healing like 6k in games.