I also find it very difficult to find a reasonable combination of an oven with pyrolysis
Completely objectively, I have to advise you, if you’re not exactly giving money away, that this pyrolysis function is much too expensive relative to its benefit.
On the one hand the purchase price, on the other the energy costs during the process.
Besides, all items, racks and rails have to be removed from the oven... (if they’re even supplied!!!!! Many providers skip nice-to-haves in the oven because they don’t withstand the temperatures anyway.... and before something breaks, the customer is dissatisfied, so they forgo soft-close rails and such stuff which you actually do need)
that means: screwdriver out. When are you going to do that? Then less and less often, time is scarce. The rest has to soak in the sink anyway.
In the meantime, you can quickly clean the oven by hand. For the money saved, I would take one at eye level with a door that can be retracted.