I just went through this and decided to buy a 2022 now. Here is some of my thinking.
1. I KNOW I like the 5th gen. Maybe I won’t like the 6th gen? Maybe the pricing will be stupid? Who knows. It will probably be great, but we won’t know for a while and I’d rather just have the one I like now. And 5th gens hold their value so well that if you REALLY want a 6th gen you can probably trade it in without a big loss. Most of the things people like about the 5th gen on here are things that the average consumer complains about so we can only hope Toyota holds the line on the next one and doesn’t minivan-ize it like most of the competition.
2. I personally don’t care about fuel economy. I have a take home work truck that handles my commute. Wife is on mat leave and will probably be working from home after. We live in a small town. Don’t care about fuel mileage. A lot of the stuff companies do to increase fuel mileage (turbo engines, 45 speed automatic transmissions, lightening chassis, stop-start engines, hybrids, CVTs, etc) can actually be more annoying than the bad fuel economy.
3. I really don’t like the idea of buying any new vehicle in the first model year. Even a Toyota. Have had nothing but issues and heard nothing but issues from people who have done that. 5th gen is a known quantity and pretty bulletproof.
My man!!! and a fellow Ontarian! I agree with everything you said (wrote).